Chord · 9ths
F♯9sus4 — F♯ 9th Sus 4
F♯9sus4 is the F♯ 9th sus 4 chord. It is built on the root F♯ with perfect 4th (B), perfect 5th (C♯), minor 7th (E) and major 9th (G♯) above it — the formula 1 4 5 ♭7 9, sounding the notes F♯ B C♯ E G♯. On the piano it sits at F# (octave 4) and above in the library's voicing; the same 5 notes in any octave are still F♯9sus4.
- Root
- F♯
- Quality
- 9th Sus 4
- Formula
- 1 4 5 ♭7 9
- Notes
- F♯ B C♯ E G♯
On the keyboard
The notes of F♯9sus4
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | F♯ | root | F♯4 |
| 4 | B | perfect 4th | B4 |
| 5 | C♯ | perfect 5th | C♯5 |
| ♭7 | E | minor 7th | E5 |
| 9 | G♯ | major 9th | G♯5 |
Other 9ths on F♯
9th Sus 4 chords on every root
Part of the chord reference. See also the scales and the keys.