Contents

• All recordings are collected from the web. Their source URLs can be found in audio.csv. They come in either MP3 or OPUS format, depending on their sources.
• Each folder in the audio directory corresponds to a collection that contains recordings with similar recording setups except the misc folder. (Due to copyright concern, audio files in the collections shunske-sato and young-talents need to be downloaded from YouTube.)
• The corresponding reference score for each recording can be found in info.csv. They come in MusicXML format, which can be opened with MuseScore, music21 and MusPy.

Below is the file organization of the dataset.

├─ README                                  README file
├─ audio.csv                               Metadata of the audio files
├─ info.csv                                Metadata of the processed files
├─ audio
│  ├─ emil-telmanyi
│  │  ├─ emil-telmanyi_bwv1001.mp3         Recording
│  │  └─ ...
│  └─ ...
├─ scores
│  ├─ bwv1001
│  │  ├─ bwv1001.mxl                       Reference score (whole piece)
│  │  ├─ bwv1001_mov1.mxl                  Reference score (single movement)
│  │  └─ ...
│  └─ ...
├─ notes
│  ├─ emil-telmanyi
│  │  ├─ emil-telmanyi_bwv1001_mov1.csv    Score as a note sequence
│  │  └─ ...
│  └─ ...
├─ alignments
│  ├─ emil-telmanyi
│  │  ├─ emil-telmanyi_bwv1001_mov1.csv    Estimated alignment
│  │  └─ ...
│  └─ ...
└─ tempos
   ├─ emil-telmanyi
   │  ├─ emil-telmanyi_bwv1001_mov1.txt    Average tempo
   │  └─ ...
   └─ ...