| { |
| "dataset_id": "gtzan", |
| "files": [ |
| { |
| "bytes": 1992348, |
| "path": "manifest.jsonl", |
| "sha256": "e2c7ed27d6cc013a90b213a0981b9c78fee99b72c8a3e802e991bf0f6336fbc3" |
| }, |
| { |
| "bytes": 999577600, |
| "path": "data/unspecified/shard-000000.tar", |
| "samples": 753, |
| "sha256": "5fd18b1a9065c5d9ce443a56ebebfc2696a745560005b317858c3274198b0b7d", |
| "split": "unspecified" |
| }, |
| { |
| "bytes": 326696960, |
| "path": "data/unspecified/shard-000001.tar", |
| "samples": 246, |
| "sha256": "9157a2eb92571da60e6919c99e01cf57dd8da8f2b4becc134fe6e2af8054d8a4", |
| "split": "unspecified" |
| } |
| ], |
| "format": "webdataset", |
| "manifest": { |
| "bytes": 1992348, |
| "path": "manifest.jsonl", |
| "sha256": "e2c7ed27d6cc013a90b213a0981b9c78fee99b72c8a3e802e991bf0f6336fbc3" |
| }, |
| "metadata": { |
| "benchmark_revision": { |
| "audio_unchanged": true, |
| "kind": "chime-v1-usage", |
| "previous_publication_sha256": "e8240904f9392e1194c98eac6fb0fd22d5184aafef99bd6667326b8fca814329", |
| "previous_revision": "9aa9976d8b291e8af41c71d6eefa39e31571b03f", |
| "source_selection_unchanged": true |
| }, |
| "catalogue_version": "public-acquisition-2026-10-28-v1", |
| "preparation": { |
| "adapter_version": 1, |
| "examples": 999, |
| "invalid_audio": [ |
| { |
| "detail": "Unreadable native audio", |
| "file": "jazz.00054.wav", |
| "reason": "unreadable native audio header" |
| } |
| ], |
| "native_audio": "unchanged", |
| "scientific_admission": "pending", |
| "split_counts": { |
| "unspecified": 999 |
| } |
| }, |
| "scientific_admission": "pending", |
| "source": { |
| "access_conditions": "Anonymous public maintainer distribution with no corpus access agreement. Acquisition for research is separate from unresolved redistribution rights; no public rehosting in this task.", |
| "citation": "Tzanetakis and Cook (2002), Musical Genre Classification of Audio Signals; Sturm (2013), The GTZAN dataset: Its contents, its faults, their effects on evaluation, and its future use; Kereliuk, Sturm and Larsen (2015), Deep learning and music adversaries; Sturm (2014), The state of the art ten years after a state of the art.", |
| "license": "Recording copyright/license unspecified in maintainer card; public research acquisition only. Apache/GPL/MIT software labels do not license recordings.", |
| "metadata_url": "https://huggingface.co/datasets/marsyas/gtzan", |
| "notes": "Maintainer namespace is public,ungated and anonymously downloadable; original raw TAR.GZ has LFS SHA256, not a resampled Parquet representation. Bounded sampleWAV header verifies22050Hz monoPCM16. Source-wide decoding remains a preparation check. Public distribution is an acquisition endpoint, not proof of rights to publish a new mirror. No new rehosting is authorized or performed.", |
| "quality_exclusions": "Demonstrably wronggenre labels and genuinely unreadable requiredintervals are task masks. Retain noisy/difficult clips, duplicates and cross-dataset overlap in source acquisition. Historicalfaultfiltered protocol supplied as an optionalreference, not applied as a blanketqualityfilter.", |
| "release": "Native maintainer archive d2146561ecc7df707d9e6b8318885fe6a39668a2; Sturm reference partitions fedc781026cf1a20034830f8071c98d93a422016", |
| "scope": "optional_legacy_diagnostic", |
| "selection": "Acquire all1000original native WAV clips and fault/artist metadata. Keep standard uncorrected genre task outside primary score; historical fault-filtered930clip protocol is an explicitly named optional diagnostic.", |
| "source_url": "https://huggingface.co/datasets/marsyas/gtzan", |
| "subset_policy": { |
| "group": "artist/song identities from author index.txt; preserve duplicates and provenance in acquisition. Task split leakage must be handled separately.", |
| "header_probe": "docs/curation/music-selections/gtzan-reference/provenance.json; first observedWAV fmt PCM16 mono22050Hz", |
| "integrity_note": "Maintainer loader flags jazz.00054.wav as corrupted; inventory actual native decoder behavior and mask only when required audio interval is unreadable. Do not execute loader casting/resampling.", |
| "label_policy": "Retain allsourcegenrelabels with validity status. Do not infer that the70records outside historicalfilteredpartitions all have invalidlabels. Using that publishedreferenceprotocol is separate from CHIME quality masks. Confirmed wronggenre targets require correction/masking before any newvalidityclaim.", |
| "official_split": "Original release has no universal officialsplit. Sturm/Kereliuk historical fault-filtered reference protocol has443train/197validation/290test (930uniqueclips); label as this named diagnostic, not as original officialsplit.", |
| "redistribution_status": "unresolved; no new public mirror", |
| "reference_partition_commit": "fedc781026cf1a20034830f8071c98d93a422016", |
| "reference_partition_counts": { |
| "test": 290, |
| "train": 443, |
| "validation": 197 |
| }, |
| "scope": "Full original1000clips retained under native1.5GBfamilycap; no new crops, resampling or duplicate/noise filtering." |
| } |
| }, |
| "source_objects": [ |
| { |
| "bytes": 1226192050, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "b28cc067ff6199bd826f5d1a6931458586d64acae7f44b2e882b7a97af057531" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/genres.tar.gz", |
| "url": "https://huggingface.co/datasets/marsyas/gtzan/resolve/d2146561ecc7df707d9e6b8318885fe6a39668a2/data/genres.tar.gz" |
| }, |
| { |
| "bytes": 4424, |
| "checksum": { |
| "algorithm": "git-sha1", |
| "value": "25bb1932d23902333bdeeb85237c398ea8af553b" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/provenance/README.md", |
| "url": "https://huggingface.co/datasets/marsyas/gtzan/resolve/d2146561ecc7df707d9e6b8318885fe6a39668a2/README.md" |
| }, |
| { |
| "bytes": 3355, |
| "checksum": { |
| "algorithm": "git-sha1", |
| "value": "8c36d026e260da1e91a1d9b457a99a4321689f59" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/provenance/gtzan.py", |
| "url": "https://huggingface.co/datasets/marsyas/gtzan/resolve/d2146561ecc7df707d9e6b8318885fe6a39668a2/gtzan.py" |
| }, |
| { |
| "bytes": 3004, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "6ca4f6fa80b80b847963316f5f4ad4528dba494a10755653d3d5072554394ec3" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/sturm/README.md", |
| "url": "https://raw.githubusercontent.com/boblsturm/GTZAN/fedc781026cf1a20034830f8071c98d93a422016/README.md" |
| }, |
| { |
| "bytes": 60076, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "52b42c6a5a309caae4a4ac1b5ca24ac9959508033735a0237e57b198ec77987e" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/sturm/index.txt", |
| "url": "https://raw.githubusercontent.com/boblsturm/GTZAN/fedc781026cf1a20034830f8071c98d93a422016/index.txt" |
| }, |
| { |
| "bytes": 6906, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "ce78134675f23d02ca4b7f73876c5778b36d8c2fbcccbe54a0359d1a2d86bdef" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/sturm/test_filtered.txt", |
| "url": "https://raw.githubusercontent.com/boblsturm/GTZAN/fedc781026cf1a20034830f8071c98d93a422016/test_filtered.txt" |
| }, |
| { |
| "bytes": 5950, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "532de152e1d0fc85b8b7ec3f3048fe629d444491f1e32bcdaa1a4b0f0369a8ef" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/sturm/test_stratified.txt", |
| "url": "https://raw.githubusercontent.com/boblsturm/GTZAN/fedc781026cf1a20034830f8071c98d93a422016/test_stratified.txt" |
| }, |
| { |
| "bytes": 10595, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "6252b4928f0a29185b894aed5babadae41104b4865f00aeff9b79de1c491f45c" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/sturm/train_filtered.txt", |
| "url": "https://raw.githubusercontent.com/boblsturm/GTZAN/fedc781026cf1a20034830f8071c98d93a422016/train_filtered.txt" |
| }, |
| { |
| "bytes": 11900, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "b7ab47c0fea27e17e375f850b5b75f71f7a3f4a32e04aaa8df1d99d38480d33c" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/sturm/train_stratified.txt", |
| "url": "https://raw.githubusercontent.com/boblsturm/GTZAN/fedc781026cf1a20034830f8071c98d93a422016/train_stratified.txt" |
| }, |
| { |
| "bytes": 4719, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "2e0a0e0b513ab61ab206ee4e6fb5f18a41d26e469b160a765196cb47841e3b7e" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/sturm/valid_filtered.txt", |
| "url": "https://raw.githubusercontent.com/boblsturm/GTZAN/fedc781026cf1a20034830f8071c98d93a422016/valid_filtered.txt" |
| }, |
| { |
| "bytes": 5950, |
| "checksum": { |
| "algorithm": "sha256", |
| "value": "b1ca9fce98ffa58c1dd8cf0ba429cf412dcd6b6623308218a8bb8389b46d41ab" |
| }, |
| "dataset": "gtzan", |
| "name": "gtzan/sturm/valid_stratified.txt", |
| "url": "https://raw.githubusercontent.com/boblsturm/GTZAN/fedc781026cf1a20034830f8071c98d93a422016/valid_stratified.txt" |
| } |
| ] |
| }, |
| "native_audio_bytes": 1322781424, |
| "pcm_bytes": 1322737468, |
| "sample_count": 999, |
| "schema_version": 1, |
| "scientific_admission": "pending", |
| "shard_size_bytes": 1000000000, |
| "shards": [ |
| { |
| "bytes": 999577600, |
| "path": "data/unspecified/shard-000000.tar", |
| "samples": 753, |
| "sha256": "5fd18b1a9065c5d9ce443a56ebebfc2696a745560005b317858c3274198b0b7d", |
| "split": "unspecified" |
| }, |
| { |
| "bytes": 326696960, |
| "path": "data/unspecified/shard-000001.tar", |
| "samples": 246, |
| "sha256": "9157a2eb92571da60e6919c99e01cf57dd8da8f2b4becc134fe6e2af8054d8a4", |
| "split": "unspecified" |
| } |
| ], |
| "stage": "prepared-candidate", |
| "status": "complete", |
| "validation": { |
| "audio_sha256": "all_assets", |
| "shard_readback": "all_members_and_native_headers", |
| "source_decode": "all_frames_finite" |
| } |
| } |
