Space plays and stops
- Notes and intervals
- E#M3G##m3B#M3D##m3G
- Extends
- E# Major 7
E# Major 9, written E#maj9, is built from E#, G##, B#, D## and G: the root, major 3rd, 5th, major 7th and 9th.
Its 3rd and 7th, G## and D##, 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.