Space plays and stops
- Notes and intervals
- CbM3Ebm3GbM3Bbm3Db
- Extends
- Cb Major 7
Cb Major 9, written Cbmaj9, is built from Cb, Eb, Gb, Bb and Db: the root, major 3rd, 5th, major 7th and 9th.
Its 3rd and 7th, Eb and Bb, 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.