piece_id stringlengths 13 22 ⌀ | split stringclasses 2
values | source_dataset stringclasses 6
values | source_id stringlengths 1 17 ⌀ | emotion stringclasses 5
values | genre stringclasses 3
values | accompaniment stringclasses 5
values | performance stringclasses 4
values | key stringclasses 24
values | imagery stringlengths 30 511 ⌀ | tempo_bpm float64 1.79 375 ⌀ | tempo_class stringclasses 3
values | structure listlengths 1 25 ⌀ | structure_initial listlengths 1 35 ⌀ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
piece_00014195cb2394d4 | train | aria_midi | 056365_0 | happy | classical | ostinato | flexible connected | A major | Fingers dance across the keys in a rapid, arpeggiated whirl, capturing the mischievous, bustling energy of a masked carnival scene in full swing. | 107.142857 | moderate | [
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{
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{
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"s... |
piece_0001b46edd8d387d | train | pop2piano | null | sad | pop | chordal | steady connected | Eb major | Waiting through falling autumn leaves for a brother who never returns, the slow 6/8 piano melody weaves a sorrowful, elegiac thread of longing across the quiet room. | 68.181818 | slow | [
{
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},
{
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... | [
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piece_000208fb2a7df524 | train | aria_midi | 050827_0 | happy | classical | arpeggiated | steady connected | E major | Sun-drenched vineyards buzz with the rhythmic clatter of harvest baskets, as lively arpeggios mimic the joyful, steady motion of gathering grapes under a warm autumn sky. | 83.333333 | moderate | [
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{
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{
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] | [
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piece_0003789a740846ce | train | aria_midi | 112301_0 | angry | classical | arpeggiated | steady connected | A minor | Thunder breaks the quiet night as lightning flashes across a restless sky, mirroring the agitated, virtuosic strikes of the piano keys. | 157.894737 | fast | [
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] | [
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{
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] |
piece_0003c33e7b4b1a0d | train | aria_midi | 029605_0 | happy | classical | arpeggiated | steady connected | C major | Marching through sunlit cobblestone streets in a dignified procession, the steady rhythmic pulse of the polonaise driving forward with spirited confidence and heroic pride. | 93.75 | moderate | [
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{
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{
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... |
piece_0007bf9e40b73c7a | train | aria_midi | 030775_0 | calm | classical | chordal | steady connected | F major | Fingers glide across ivory keys in a steady, connected flow, weaving a gentle chordal tapestry that settles the mind into a quiet, rhythmic repose. | 81.081081 | moderate | [
{
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] | [
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] |
piece_000817f9980529b5 | train | aria_midi | 147541_0 | happy | classical | chordal | steady connected | D major | Boisterous triumph fills the hall as steady, connected chords march forward in D major, echoing the confident stride of a grand parade. | 107.142857 | moderate | [
{
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{
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{
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"... | [
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{
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"s... |
piece_0008b8db38b11de1 | train | pop2piano | null | calm | pop | chordal | steady connected | G major | Sitting quietly by a window as the gentle breeze blows, watching the sun and moon rise and set in a steady rhythm while letting go of past worries. | 65.217391 | slow | [
{
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{
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{
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{
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},
{
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... | [
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{
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{
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{
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... |
piece_0009c9730d38ac51 | train | aria_midi | 201013_0 | calm | classical | arpeggiated | flexible connected | F# major | Soft arpeggios drift through a quiet room, their fragile, lyrical notes lingering like dust motes in late afternoon light, embodying a contemplative stillness. | 58.823529 | slow | [
{
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{
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{
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{
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] | [
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{
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piece_000bbbad46688dcd | train | aria_midi | 166522_0 | calm | classical | arpeggiated | flexible connected | G minor | Soft arpeggios ripple across the keys like moonlight on still water, while a gentle, descending melody drifts through the quiet room in a slow, contemplative flow. | 71.428571 | slow | [
{
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{
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{
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{
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{
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"s... |
piece_000bcb7d643dc9aa | train | aria_midi | 147748_0 | calm | classical | arpeggiated | flexible connected | Bb major | Waking in a sun-drenched room, the gentle morning light filters through sheer curtains as a quiet melody hums softly in the background, bringing a sense of peaceful clarity. | 96.774194 | moderate | [
{
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{
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{
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},
{
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"start_sec": 26... | [
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... |
piece_000bf3df3c404240 | train | aria_midi | 059513_0 | happy | classical | chordal | steady connected | Db major | Couples glide across a polished ballroom floor in a rhythmic, flowing dance, their movements graceful and elegant under soft, warm lighting. | 88.235294 | moderate | [
{
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] | [
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{
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] |
piece_000d00f1fe03beaf | val | piast_yt | null | sad | pop | arpeggiated | flexible connected | C major | A solitary figure watches misty dawn light pierce a still lake, evoking quiet reflection and gentle regrets. As warmth breaks through, the scene shifts to hopeful determination, carrying the spirit forward into open sunlight before settling into a peaceful, resolved twilight. | 85.714286 | moderate | [
{
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{
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{
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] | [
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{
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{
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{
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... |
piece_000d94678c138f0e | train | aria_midi | 078436_0 | sad | classical | sustained | flexible connected | E minor | A solitary figure sits beneath the drooping branches of a sycamore tree, whispering a farewell into the quiet dusk while shadows lengthen across the still air. | 75 | moderate | [
{
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{
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... | [
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{
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{
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"sta... |
piece_000fb75b766fadf4 | train | piast_yt | null | calm | classical | arpeggiated | flexible connected | G major | Sunlit meadows give way to rushing rain and longing, then return to peaceful warmth before twilight shadows bring a final, quiet rest. | 63.829787 | slow | [
{
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{
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{
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"start_sec": 160.5,
"end_sec": 300.5
},
{
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"star... | [
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{
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{
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{
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piece_001012c68cd5df43 | train | aria_midi | 117664_0 | sad | classical | sustained | flexible connected | A minor | On a dark ship deck, restless waves mirror the endless, unresolved longing of the sea, where soft piano arpeggios echo the ache of unfulfilled desire. | 69.767442 | slow | [
{
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{
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{
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{
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{
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"start_sec": ... | [
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{
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"... |
piece_001132ae35b0689f | train | pop2piano | null | sad | pop | sustained | flexible connected | C major | Walking alone on a quiet road under gray skies, clutching a worn letter while piano notes echo like distant, fading footsteps in the cold air. | 75 | slow | [
{
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{
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{
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{
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"start_sec": 174.5,
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},
{
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"st... | [
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{
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{
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{
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... |
piece_0012d3ebf11e4131 | train | piast_yt | null | sad | pop | arpeggiated | flexible connected | C major | Sitting alone at the piano bench, fingers tracing the arpeggiated keys while the memory of a broken promise lingers in the quiet room like a fading fairy tale. | 71.428571 | slow | [
{
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{
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},
{
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] | [
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{
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{
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"start... |
piece_0012f30af8c0f031 | train | pop2piano | null | calm | pop | ostinato | steady connected | G major | Dreaming of the Osaka sun while a steady tack piano hums like a distant train, carrying lovers through the quiet haze of a rising dawn. | 214.285714 | fast | [
{
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{
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{
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{
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{
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"start_sec": ... | [
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{
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piece_001336a29bcf3576 | train | piast_yt | null | null | pop | sustained | flexible connected | A major | Fingers trace unorthodox keys in a dimly lit studio, where imaginative, unorthodox piano textures weave through the quiet air like a child prodigy's solitary discovery. | 130.434783 | fast | [
{
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{
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{
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{
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"start_sec": 16... | [
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piece_0013ce3c6d8a26bf | train | aria_midi | 192113_0 | calm | classical | arpeggiated | flexible connected | Ab major | Floating polyrhythms drift like mist over tender melodies, evoking a dreamy waltz that feels like a fugacious memory of a distant, glorious past. | 85.714286 | moderate | [
{
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},
{
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piece_001405d839f5c9e6 | train | pop2piano | null | sad | pop | sustained | steady connected | G minor | Sitting alone in a dimly lit room, tracing the fading warmth of a shared memory while the gentle piano notes echo like quiet tears falling on an empty desk. | 63.829787 | slow | [
{
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{
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{
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piece_0015f82080e238b0 | train | piast_yt | null | sad | pop | arpeggiated | flexible connected | D minor | Intense longing rises through cold air, swelling into restless waves of desperate beauty before dissolving into silence. A stark landscape of frozen isolation then emerges, carrying a heavy, quiet pace into cold twilight. | 78.947368 | moderate | [
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piece_00190cfb74c633f5 | train | aria_midi | 143723_0 | sad | classical | arpeggiated | flexible connected | Ab major | A lone narrator strums a guitar in a dim room, recounting a tragic tale as hesitant, whispering notes drift through the quiet air. | 130.434783 | fast | [
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piece_001a621d5b264558 | train | aria_midi | 155482_0 | calm | classical | arpeggiated | flexible connected | Bb major | A gentle, singing melody flows over a soft harmonic background, evoking a serene and lyrical atmosphere typical of Baroque cantabile sonatas. | 83.333333 | moderate | [
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piece_001a6933d3d96a1c | train | piast_yt | null | happy | pop | chordal | flexible connected | G major | Closing eyes to see a world of bright colors waiting to be built, where a million dreams keep the mind awake with hopeful visions of a future designed by hand. | 75 | slow | [
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piece_001aaeeed1155ec7 | train | pijama | 1996 | calm | jazz | chordal | flexible connected | G minor | Late-night piano keys ripple with a relaxed, sophisticated groove in a quiet club, where smooth chords and flexible phrasing create a delightful, intimate conversation. | 111.111111 | moderate | [
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piece_001b23d63965d7a1 | train | pijama | 1227 | calm | jazz | sustained | flexible connected | G minor | A solitary pianist traces a familiar melody in a quiet room, fingers resting on ivory keys as a hymn of concentration fills the stillness with stately, ruminative grace. | 47.619048 | slow | [
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piece_001e8b7cc7adc236 | train | aria_midi | 019651_0 | calm | classical | chordal | steady connected | C# minor | Soft candlelight settles over a quiet study as steady, connected chords unfold in a gentle andante, turning simple five-note exercises into a serene, melodic practice. | 68.181818 | slow | [
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piece_001f980d9578e98c | train | aria_midi | 138106_0 | happy | classical | sustained | flexible connected | B minor | A pianist’s hands dance across the keys in a triumphant finale, weaving bluesy melodies and arpeggios into a vibrant celebration of heritage. | 76.923077 | moderate | [
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piece_001ffe3501c68ece | train | piast_yt | null | calm | pop | arpeggiated | steady connected | B major | Frosty dawn light shimmers on glass like ice crystals, then deepens into a warm, comforting sadness as memories surface, finally settling into a quiet, steady heartbeat watching fog rise from a silent valley. | 76.923077 | moderate | [
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piece_00229cebfcf345de | train | aria_midi | 172394_0 | calm | classical | contrapuntal | steady connected | D major | Sunlight lingers on the polished keys of a quiet study, where steady, connected chords unfold like a gentle afternoon conversation in a sun-drenched room. | 142.857143 | fast | [
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piece_0022c239fcedd0dc | train | aria_midi | 077473_0 | calm | classical | arpeggiated | flexible connected | G major | Moonlight spills across a quiet room as gentle arpeggios ripple like water, carrying a soft, lingering sigh into the stillness of the night. | 90.909091 | moderate | [
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piece_0023000a9ce593d6 | train | emopia | Q1_60LLKmpgzRM_0 | angry | pop | sustained | flexible connected | C minor | Fists striking the keys in a dim room, the heavy chords echoing like a clenched jaw against the silence, while shadows stretch long across the floor. | 55.555556 | slow | [
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piece_0023968d54614ed0 | train | aria_midi | 092152_0 | calm | classical | arpeggiated | flexible connected | B minor | A proud, peaceful symphonic intermezzo unfolds with long-flowing melodies, while arpeggios ring out like distant bells in a solemn, romantic quiet. | 107.142857 | moderate | [
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piece_0024e6818186dba8 | train | aria_midi | 030507_0 | happy | classical | arpeggiated | steady connected | C major | Sunlight spills across a sunlit terrace as a lively tarantella spins, the piano’s arpeggiated chords chasing the rhythm of laughter and dancing feet. | 150 | fast | [
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piece_002593d86ab49cfc | train | pijama | 192 | calm | jazz | chordal | flexible connected | F major | Soft moonlight filters through a quiet room as Bill Evans’ fingers trace the ivory keys, weaving a delicate, dreamlike melody that mirrors the gentle sway of stars overhead. | 60 | slow | [
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piece_002681ac9722527e | train | pop2piano | null | sad | pop | chordal | flexible connected | F major | Sitting alone at the piano, fingers tracing the keys of a quiet ballad, while the weight of past mistakes and a plea for gentle understanding hangs in the still air. | 71.428571 | slow | [
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piece_0029bdef7e81bfa6 | train | aria_midi | 125034_0 | happy | classical | arpeggiated | steady detached | C major | Bright staccato notes dance across the keys like scattered light, capturing the playful, jaunty spirit of a brilliant C major study. | 272.727273 | fast | [
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piece_002ad34c3e54fb2c | train | pop2piano | null | sad | pop | null | steady connected | C major | Sitting alone in a dim room, watching rain streak the windowpane while soft piano keys echo the ache of memories that refuse to fade. | 73.170732 | slow | [
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piece_002cccb49b182f0b | train | aria_midi | 130138_0 | calm | classical | arpeggiated | steady connected | Eb major | A gentle, sweet melody unfolds in a warm E-flat major, evoking a peaceful, nostalgic stroll through a quiet garden at dusk. | 60 | slow | [
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piece_002e3727292e66c6 | train | aria_midi | 188162_0 | anxious | classical | ostinato | steady connected | C minor | Pacing the dimly lit practice room, fingers strike the keys in a relentless, steady rhythm while the arpeggiated chords tumble like a frantic heartbeat against the silence. | 96.774194 | moderate | [
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piece_003082afcafca3d5 | train | aria_midi | 076491_0 | happy | classical | chordal | flexible connected | Db major | A playful, mischievous dance unfolds on the keys, where light, skipping rhythms and bright chordal textures evoke a sense of spirited, carefree joy. | 105.263158 | moderate | [
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piece_00331c657b4a1bad | train | aria_midi | 163340_0 | calm | classical | arpeggiated | flexible connected | C major | Wandering through a sun-dappled conservatory, fingers trace chromatic melodies while flexible rubato lets the afternoon light drift across the ivory keys. | 68.965517 | slow | [
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piece_00337f57cc6e0938 | train | aria_midi | 139601_0 | calm | classical | ostinato | flexible connected | C major | A quiet room bathed in twilight, where a single candle flickers as a hand pauses over a letter, the ink glistening while the distant chime of a clock marks the lingering silence. | 100 | moderate | [
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piece_003563a1cbda4748 | train | aria_midi | 125446_0 | happy | classical | arpeggiated | flexible connected | A major | Sunlight catches dust motes dancing in a quiet room as fingers trace a familiar melody, twisting it into bright, playful variations that dissolve into a cascade of sparkling notes. | 69.767442 | slow | [
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piece_00365ca48f1aff4a | train | piast_yt | null | sad | pop | arpeggiated | flexible connected | G major | Peaceful morning light gives way to nostalgic wind, then deepens into solitary rain and stormy grief before fading into quiet, lingering stillness. | 68.181818 | slow | [
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piece_003c52d61fd60775 | train | aria_midi | 118886_0 | sad | classical | arpeggiated | flexible connected | Db major | Waking before a beloved sleeps, watching morning light filter through lashes while arpeggiated chords ripple like quiet grief, carrying the weight of aging ambitions with a deep breath. | 57.692308 | slow | [
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piece_0040020375254c8e | train | aria_midi | 200734_0 | calm | classical | ostinato | flexible connected | G major | A graceful dancer moves slowly in a sunlit hall, light and airy, while arpeggiated piano notes ripple beneath a flexible, connected melody. | 71.428571 | slow | [
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piece_00421105d36f7491 | train | aria_midi | 028970_0 | calm | classical | sustained | steady connected | G minor | Moonlight filters through a nursery window as a mother gently rocks a cradle, the room hushed and still while soft, steady chords mimic the slow, soothing rhythm of sleep. | 40 | slow | [
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piece_0042880ee4ce9be2 | train | aria_midi | 149756_0 | calm | classical | arpeggiated | steady connected | F# minor | In a quiet study, steady fingers trace the gentle, interweaving lines of a Baroque melody, the rhythm flowing like a calm river through the afternoon light. | 63.829787 | slow | [
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piece_0042f6a7d8d6bdfe | train | pop2piano | null | calm | pop | sustained | steady connected | Eb major | Soft piano keys trace a quiet, personal landscape, evoking the gentle warmth of a self-composed ballad that paints a memorable, intimate picture in the mind. | 120 | fast | [
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piece_0044ff4c045d1148 | val | aria_midi | 175751_0 | calm | classical | chordal | steady connected | C major | A quiet afternoon in a sunlit nursery, where a child sits peacefully on a rug, tracing patterns in the dust motes with a steady, contented gaze. | 46.875 | slow | [
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piece_0047a12d1470ddf8 | train | aria_midi | 131564_0 | calm | classical | arpeggiated | flexible connected | C minor | A gentle boat glides on still water at dusk, the singing melody floating above a soft, rocking accompaniment as twilight settles. | 61.22449 | slow | [
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piece_004b0cc31e579379 | train | piast_yt | null | calm | jazz | chordal | flexible connected | Bb minor | Late-night piano keys trace a warm Latin swing, evoking the quiet dignity of a jazz tribute under dim, amber stage lights. | 103.448276 | moderate | [
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piece_00501d7ea158997c | train | aria_midi | 098547_0 | sad | classical | chordal | flexible connected | A minor | Wandering through quiet Connecticut village streets at dusk, where the fading light catches dust motes in the air as distant hymns blend with the memory of a boy’s home run. | 100 | moderate | [
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piece_00511c59b6c08d36 | train | aria_midi | 007093_0 | calm | classical | arpeggiated | steady connected | D major | Sunlight filters through a quiet room as steady, arpeggiated notes ripple across the keys, weaving a gentle, flowing melody in D major. | 96.774194 | moderate | [
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piece_00529850313e1e6d | train | aria_midi | 003412_0 | calm | classical | sustained | steady connected | Eb major | Soft evening light settles over a quiet room as gentle chords unfold like a whispered prayer, marking the peaceful end of a day. | 61.22449 | slow | [
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piece_0053864653accc76 | train | piast_yt | null | anxious | pop | sustained | steady connected | Ab major | A relentless river of arpeggiated notes swirls through the dark B flat minor, mirroring the turbulent, unceasing energy of grief and a challenging period of loss. | 88.235294 | moderate | [
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piece_00543641b6083cf6 | train | aria_midi | 103943_0 | happy | classical | arpeggiated | steady connected | F# major | Rapid arpeggios cascade across the keys in bright G-flat major, capturing the energetic momentum of a virtuosic display where technical brilliance meets joyful expression. | 90.909091 | moderate | [
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piece_0056c44d75d4ca0e | train | pop2piano | null | happy | pop | chordal | steady connected | B major | Riding through moonlit streets with a steady rhythm, the guitar chords hum a wistful, happy memory of holding on to someone you miss. | 157.894737 | fast | [
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piece_0057d42ef635ba5b | train | piast_yt | null | angry | classical | arpeggiated | steady connected | C minor | A solitary observer watches a cold lake at twilight, where memories of lost warmth surface in the gloom before sinking back into the depths. The scene deepens into heavy, restless surges of regret, finally subsiding into a faint whisper and a vast, silent shadow. | 130.434783 | fast | [
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piece_005a142d935fa342 | train | aria_midi | 081544_0 | calm | classical | chordal | flexible connected | G major | Soft candlelight lingers on a quiet study desk as gentle piano chords drift through the stillness, wrapping the room in a tender, affectionate embrace. | 107.142857 | moderate | [
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piece_005a96d3ae0e949e | train | aria_midi | 034809_0 | anxious | classical | contrapuntal | steady connected | Bb major | Interlocking contrapuntal lines weave through the air, steady and connected yet restless, mirroring the anxious tension of a complex, interdependent struggle. | 162.162162 | fast | [
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piece_005b1f604e78390b | train | aria_midi | 157127_0 | calm | classical | arpeggiated | steady connected | Db major | Sunlight filters through a refined conservatory as light, transparent piano lines flow with elegant clarity, echoing the charming and steady connected touch of the Allegretto. | 85.714286 | moderate | [
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piece_005cf108a5647699 | train | aria_midi | 155619_0 | happy | classical | contrapuntal | steady connected | C# minor | Sunlight spills across a polished parquet floor as dancers glide in a bright salon, their laughter mingling with the crisp, arpeggiated strains of a lively classical sonata. | 101.694915 | moderate | [
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piece_005df8119ed9e8c1 | train | aria_midi | 152840_0 | happy | classical | arpeggiated | flexible connected | Db major | Sunlight spills across a polished parlor floor as fingers dance in bright, arpeggiated streams, turning the afternoon into a lively, graceful salon celebration. | 200 | fast | [
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piece_005e902b35d2f36d | train | aria_midi | 146079_0 | calm | classical | chordal | flexible connected | D minor | Silent film reels spin in a dimly lit theater as a pianist’s hands sweep across the keys, weaving a timeless, Chopinesque waltz that captures the nostalgic charm of early cinema. | 61.22449 | slow | [
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piece_005eed314b72dde5 | train | piast_yt | null | calm | classical | arpeggiated | flexible connected | G major | Morning light filters through a misty forest as dew drips steadily, then a gentle breeze lifts leaves in playful arcs before the sun breaks through, finally softening into long shadows as the landscape returns to peaceful slumber. | 62.5 | slow | [
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piece_005efc691e021977 | train | aria_midi | 072064_0 | sad | classical | contrapuntal | steady connected | E minor | Two independent voices weave a serious, fugue-like dialogue through shifting keys, their steady connected lines tracing a path of introspective gravity in the dim light of E minor. | 65.217391 | slow | [
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piece_005ffa54fec3bc6f | train | piast_yt | null | sad | pop | arpeggiated | flexible connected | C major | Dusk settles over a quiet room as condensation slides down a cold windowpane. A gentle breeze stirs dry leaves, carrying bittersweet memories before night deepens, leaving only vast, cold skies and peaceful quietude. | 65.217391 | slow | [
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piece_006173260c9b503e | train | aria_midi | 031998_0 | calm | classical | contrapuntal | steady connected | E major | Sunlight streams through a high window onto a polished wooden desk, illuminating dust motes that drift in slow, steady arcs while the steady hum of the city outside fades into a soft, diatonic quiet. | 93.75 | moderate | [
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piece_00619efe833de19a | train | aria_midi | 196206_0 | happy | classical | ostinato | steady detached | C minor | Fingers dance in nimble staccato across the keys, mirroring Ivan’s busy, adventuresome energy as repeated left-hand patterns drive the lively, invigorating melody forward. | 103.448276 | moderate | [
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}
] |
piece_0061cc736ef9a599 | train | piast_yt | null | anxious | pop | arpeggiated | flexible connected | Bb major | Fingers chase frantic arpeggios across the keys, mirroring the song's unraveling identity as tension builds from a tender melody into a chaotic, horror-filled dimension of sound. | 130.434783 | fast | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 14
},
{
"letter": "B",
"start_sec": 14,
"end_sec": 67
},
{
"letter": "C",
"start_sec": 67,
"end_sec": 97
},
{
"letter": "B",
"start_sec": 97,
"end_sec": 119
},
{
"letter": "C",
"start_sec": 119,
"... | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 59.42
},
{
"letter": "B",
"start_sec": 59.42,
"end_sec": 165.76
},
{
"letter": "A",
"start_sec": 165.76,
"end_sec": 192.78
},
{
"letter": "B",
"start_sec": 192.78,
"end_sec": 238.6
},
{
"letter": "A",
... |
piece_0062dcafa39b7790 | train | aria_midi | 106694_0 | calm | classical | contrapuntal | flexible connected | G major | Sunlight filters through a quiet parlor as fingers trace the gentle, repeating imitation of a piano canon, weaving a calm, domestic melody. | 68.181818 | slow | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 33
},
{
"letter": "B",
"start_sec": 33,
"end_sec": 57.5
},
{
"letter": "C",
"start_sec": 57.5,
"end_sec": 96.5
},
{
"letter": "D",
"start_sec": 96.5,
"end_sec": 110.5
}
] | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 19.54
},
{
"letter": "B",
"start_sec": 19.54,
"end_sec": 37.06
},
{
"letter": "A",
"start_sec": 37.06,
"end_sec": 110.5
}
] |
piece_006319efea23b0ed | train | aria_midi | 078709_0 | happy | classical | arpeggiated | steady connected | F major | Marching forward with steady, confident strides, the piano’s right hand leaps through bright octaves while the left hand keeps a rhythmic, marching pulse. | 76.923077 | moderate | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 36
},
{
"letter": "B",
"start_sec": 36,
"end_sec": 56
},
{
"letter": "A",
"start_sec": 56,
"end_sec": 85.5
},
{
"letter": "C",
"start_sec": 85.5,
"end_sec": 118.5
},
{
"letter": "D",
"start_sec": 118.... | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 84.02
},
{
"letter": "B",
"start_sec": 84.02,
"end_sec": 121.12
},
{
"letter": "A",
"start_sec": 121.12,
"end_sec": 168
}
] |
piece_00642163d013920b | train | aria_midi | 134615_0 | calm | classical | arpeggiated | flexible connected | E major | Sunlight filters through a quiet room as gentle, dreamy arpeggios paint a soothing landscape, leaving the listener in a state of peaceful reverie. | 78.947368 | moderate | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 24
},
{
"letter": "B",
"start_sec": 24,
"end_sec": 56
},
{
"letter": "A",
"start_sec": 56,
"end_sec": 80.5
},
{
"letter": "B",
"start_sec": 80.5,
"end_sec": 110
},
{
"letter": "A",
"start_sec": 110,
... | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 21.2
},
{
"letter": "B",
"start_sec": 21.2,
"end_sec": 37.02
},
{
"letter": "C",
"start_sec": 37.02,
"end_sec": 51.38
},
{
"letter": "D",
"start_sec": 51.38,
"end_sec": 66.34
},
{
"letter": "A",
"star... |
piece_0064ab117c090460 | train | aria_midi | 012033_0 | angry | classical | ostinato | flexible connected | G major | Fingers strike the keys with urgent force, driving the arpeggiated chords through the dark hall as the tempo accelerates into a breathless, relentless climax. | 103.448276 | moderate | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 17
},
{
"letter": "B",
"start_sec": 17,
"end_sec": 38
},
{
"letter": "A",
"start_sec": 38,
"end_sec": 64
},
{
"letter": "C",
"start_sec": 64,
"end_sec": 111.5
},
{
"letter": "A",
"start_sec": 111.5,
... | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 16.22
},
{
"letter": "B",
"start_sec": 16.22,
"end_sec": 37.94
},
{
"letter": "A",
"start_sec": 37.94,
"end_sec": 53.46
},
{
"letter": "B",
"start_sec": 53.46,
"end_sec": 112.32
},
{
"letter": "A",
"s... |
piece_00666619c7e6f457 | train | piast_yt | null | sad | pop | sustained | flexible connected | G minor | Cold dawn gives way to flowing memories and rising longing, peaking in a storm of unspoken words before softening into quiet, unresolved stillness. | 75 | slow | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 27
},
{
"letter": "B",
"start_sec": 27,
"end_sec": 104
},
{
"letter": "A",
"start_sec": 104,
"end_sec": 133
},
{
"letter": "B",
"start_sec": 133,
"end_sec": 208
},
{
"letter": "A",
"start_sec": 208,
... | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 24.58
},
{
"letter": "B",
"start_sec": 24.58,
"end_sec": 45.42
},
{
"letter": "C",
"start_sec": 45.42,
"end_sec": 71.82
},
{
"letter": "D",
"start_sec": 71.82,
"end_sec": 100.62
},
{
"letter": "A",
"s... |
piece_0067bfbf20384577 | train | aria_midi | 102283_0 | calm | classical | arpeggiated | flexible connected | E minor | A solitary figure glides across a quiet room, the steady, repeating bass notes echoing like a distant heartbeat while the melody floats above in gentle, twilight motion. | 130.434783 | fast | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 13
},
{
"letter": "B",
"start_sec": 13,
"end_sec": 35
},
{
"letter": "A",
"start_sec": 35,
"end_sec": 56.5
},
{
"letter": "B",
"start_sec": 56.5,
"end_sec": 77
},
{
"letter": "C",
"start_sec": 77,
... | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 12.16
},
{
"letter": "B",
"start_sec": 12.16,
"end_sec": 38.76
},
{
"letter": "A",
"start_sec": 38.76,
"end_sec": 57.94
},
{
"letter": "C",
"start_sec": 57.94,
"end_sec": 75.32
},
{
"letter": "A",
"st... |
piece_0069929339b1f2dc | train | emopia | Q3_7JIdJLkJ0S4_1 | anxious | pop | sustained | flexible connected | D# minor | Pacing a dimly lit room while the piano’s sustained chords echo like a racing heartbeat, shadows lengthening with every dissonant, flexible note. | 65.217391 | slow | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 17.5
},
{
"letter": "B",
"start_sec": 17.5,
"end_sec": 56
},
{
"letter": "A",
"start_sec": 56,
"end_sec": 89.5
},
{
"letter": "C",
"start_sec": 89.5,
"end_sec": 127
},
{
"letter": "B",
"start_sec": 12... | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 19.14
},
{
"letter": "B",
"start_sec": 19.14,
"end_sec": 51.68
},
{
"letter": "C",
"start_sec": 51.68,
"end_sec": 127.3
},
{
"letter": "B",
"start_sec": 127.3,
"end_sec": 168.16
},
{
"letter": "D",
"s... |
piece_006df8a5a91b3351 | train | piast_yt | null | calm | pop | arpeggiated | flexible connected | A minor | A traveler drifts on a quiet river through a golden valley, feeling nostalgic longing as the light shifts to amber, before resting peacefully as twilight fades into the quiet night. | 63.829787 | slow | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 181
},
{
"letter": "B",
"start_sec": 181,
"end_sec": 227.5
},
{
"letter": "A",
"start_sec": 227.5,
"end_sec": 285
},
{
"letter": "B",
"start_sec": 285,
"end_sec": 314.5
},
{
"letter": "C",
"start_sec"... | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 41.14
},
{
"letter": "B",
"start_sec": 41.14,
"end_sec": 83.74
},
{
"letter": "A",
"start_sec": 83.74,
"end_sec": 126
},
{
"letter": "B",
"start_sec": 126,
"end_sec": 224.64
},
{
"letter": "A",
"start... |
piece_006eab2f7da74b01 | train | aria_midi | 136354_0 | sad | classical | ostinato | steady connected | D minor | Falling into the dark, nocturnal stillness of an F minor Andante, where a melancholy theme unfolds with passionate, steady connectedness against a backdrop of contrapuntal shadows. | 85.714286 | moderate | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 26
},
{
"letter": "B",
"start_sec": 26,
"end_sec": 58
},
{
"letter": "A",
"start_sec": 58,
"end_sec": 72
}
] | [
{
"letter": "A",
"start_sec": 0,
"end_sec": 23.38
},
{
"letter": "B",
"start_sec": 23.38,
"end_sec": 40.76
},
{
"letter": "A",
"start_sec": 40.76,
"end_sec": 72
}
] |
End of preview. Expand in Data Studio
TASTE dataset
The annotated piano MIDI corpus of "TASTE: Taxonomy-Aware Symbolic Piano Generation from Textual Description" (paper, code, checkpoints). Every piece carries six tags (key, tempo, emotion, genre, accompaniment, performance), a free-text imagery description and a timed section plan.
| Tier | Pieces | Released | Labels |
|---|---|---|---|
| High-quality | 9,949 | MIDI + labels | collected and annotated internally |
| Curated | 51,130 | MIDI + labels | language-model annotation from web evidence or audio descriptions; structure probe |
| Large public | 371,053 | labels, keyed to Aria-MIDI deduped paths | confidence-gated tag probes, imagery retrieval and rewrite; structure probe |
Curated sources: the Aria-MIDI named subset (32,522), PIAST-YT (8,669), Pop2Piano covers (5,866), PiJAMA (2,777), POP909 (909) and EMOPIA (387).
Files
curated/ labels.parquet, labels.jsonl, midi/<xx>/<piece_id>.mid (xx = first two hex characters of the id)
high_quality/ labels.parquet, labels.jsonl, midi/<sample_id>.mid
large_public/ labels.parquet, labels.jsonl
large_public_annotation/ benchmark.parquet (probe-fitting benchmark with its train/val split)
Label columns: emotion, genre, accompaniment, performance, key, tempo_bpm, tempo_class, imagery, structure (final section labels, a list of {letter, start_sec, end_sec}), plus split and structure_initial (first-pass section labels) for the curated and high-quality tiers, section_plan for high-quality, and source_dataset / source_id for curated. A null value means the field was withheld.
Vocabulary: key, 24 classes; tempo, slow < 75 / moderate 75–115 / fast ≥ 115 bpm; emotion, happy / sad / calm / angry / anxious; genre, classical / jazz / pop; accompaniment, chordal / ostinato / arpeggiated / sustained / contrapuntal; performance, {steady, flexible} × {connected, detached}; section letters A–H.
Usage
bash scripts/import_release.sh in the code repository expands the release into the training layout. Labels load directly with pandas.read_parquet.
License
Labels: CC BY-NC-SA 4.0. MIDI files keep the licenses of their sources (Aria-MIDI CC BY-NC-SA 4.0, PiJAMA CC BY-NC 4.0, EMOPIA CC BY-NC-SA 4.0, POP909 under its original terms).
% TODO: arXiv id and final author list
@misc{yao2026taste,
title = {TASTE: Taxonomy-Aware Symbolic Piano Generation from Textual Description},
author = {Mingyang Yao and others},
year = {2026},
eprint = {TODO},
archivePrefix = {arXiv}
}
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