Space plays and stops
- Notes and intervals
- F#M3A#m3C#M3E#m3G#
- Extends
- F# Major 7
F# Major 9, written F#maj9, is built from F#, A#, C#, E# and G#: the root, major 3rd, 5th, major 7th and 9th.
Its 3rd and 7th, A# and E#, 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.