["size_categories:1K<n<10K", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "notes", "struct": [{"name": "duration", "sequence": "float64"}, {"name": "end", "sequence": "float64"}, {"name": "pitch", "sequence": "int64"}, {"name": "start", "sequence": "float64"}, {"name": "velocity", "sequence": "int64"}]}, {"name": "midi_filename", "dtype": "string"}, {"name": "record_id", "dtype": "int64"}, {"name": "user_id", "dtype": "int64"}, {"name": "user", "dtype": "string"}]