Dataset Viewer
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The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    ValueError
Message:      Invalid string class label mix-directive-sound-packs@cd42871faadbd49de7381aee0b0c7882f4eda72f
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 149, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 129, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 544, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 3052, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2572, in __iter__
                  example = _apply_feature_types_on_example(
                      example, self.features, token_per_repo_id=self.token_per_repo_id
                  )
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2489, in _apply_feature_types_on_example
                  encoded_example = features.encode_example(example)
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 2244, in encode_example
                  return encode_nested_example(self, example)
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1518, in encode_nested_example
                  {k: encode_nested_example(schema[k], obj.get(k), level=level + 1) for k in schema}
                      ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1541, in encode_nested_example
                  return schema.encode_example(obj) if obj is not None else None
                         ~~~~~~~~~~~~~~~~~~~~~^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1210, in encode_example
                  example_data = self.str2int(example_data)
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1147, in str2int
                  output = [self._strval2int(value) for value in values]
                            ~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1168, in _strval2int
                  raise ValueError(f"Invalid string class label {value}")
              ValueError: Invalid string class label mix-directive-sound-packs@cd42871faadbd49de7381aee0b0c7882f4eda72f

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Mix Directive Sound Packs

Sampled-instrument packs that the Mix Directive app downloads on demand (Studio ▸ Instrument… ▸ Browse Sounds…). The app pins each archive by commit and SHA-256 and verifies every file before installing it.

md-acoustic-v1.zip — Acoustic Instruments

Ten sampled instruments: Upright Piano, Vibraphone (soft and hard mallets), Marimba, Concert Harp, Kalimba, Tenor Sax, Tenor Sax Staccato, Glockenspiel, Tubular Bells. 322 samples, 48 kHz 24-bit FLAC, with a .mdkit (Sampler zones) per instrument and a manifest.json recording every file's source, processing and licence.

Source: the Versilian Community Sample Library (VCSL) by Versilian Studios LLC, revision c1ea7bcc3c7309650ab0da9d15c9cd1fbc4a4c7e, released under CC0 1.0. With thanks to Versilian Studios; no attribution is required.

Processing: resampled to 48 kHz, high-passed below each note, trimmed, velocity layers levelled, the piano's lowest note retuned (+185 cents, measured), loudness matched across instruments.

This pack is released under CC0 1.0 as well (see LICENSE).

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