The Chord Catalogue: The 715 Nine-Note Chords by Tom Johnson
Write a reviewRecording information
CritiqueBrainz is a repository for Creative Commons licensed music and book reviews. It is based on data from MusicBrainz and BookBrainz, open music and book encyclopedias.
- Chat with us: Matrix, IRC, Discord
Fellow Projects
Developers
Brought to you by 
MetaBrainz Foundation