- Digital and Cognitive Musicology Lab: https://www.epfl.ch/labs/dcml/
- RISM https://rism.digital/
- Music Score Corpora: https://www.epfl.ch/labs/dcml/projects/corpus-project/
- Music 21: https://web.mit.edu/music21/
- MEI - Music Encoding Initiative (MEI)
- Verovio
- MoVi https://dme.mozarteum.at/movi/en
- C4DM https://www.c4dm.eecs.qmul.ac.uk/