Space plays and stops
- Notes and intervals
- Gbm3BbbM3Dbm3FbM3Ab
- Extends
- Gb Minor 7
Gb Minor 9, written Gbm9, is built from Gb, Bbb, Db, Fb and Ab: the root, minor 3rd, 5th, minor 7th and 9th.
Its 3rd and 7th, Bbb and Fb, are its guide tones: they say what kind of chord it is, so voicings are built around them and the root is often left to the bass.