bryel-labs/MAESTROCaps

MAESTROCaps MAESTROCaps contains 148 analyzed piano piece-recordings. Dataset package IDs are consecutive from 001 through 148, ordered alphabetically by piece_key (composer, then composition). Each metadata.json retains the prior ID as source_catalog_id, and id-map.json records the complete mapping. Each directory under data/ contains the existing artifacts available for that record: original, annotated, and cleaned score XML files, plus existing score PDFs; existing… See the full description on the dataset page: https://huggingface.co/datasets/bryel-labs/MAESTROCaps.