Space plays and stops
- Notes and intervals
- BM3D#2E#m2F#M3A#
- Extends
- B Major 7
B Major 7 #11, written Bmaj7#11, is built from B, D#, E#, F# and A#: the root, major 3rd, sharp 11th, 5th and major 7th.
Its 3rd and 7th, D# and A#, 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.