["size_categories:100K<n<1M", "format:parquet", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "midi_filename", "dtype": "string"}, {"name": "pitch", "sequence": "int16", "length": 32}, {"name": "dstart_bin", "sequence": "int16", "length": 32}, {"name": "duration_bin", "sequence": "int16", "length": 32}, {"name": "velocity_bin", "sequence": "int16", "length": 32}]