Chord · 6ths & Adds

F♯m(add11) — F♯ Minor Add 11

F♯m(add11) is the F♯ minor add 11 chord. It is built on the root F♯ with minor 3rd (A), perfect 5th (C♯) and perfect 11th (B) above it — the formula 1 ♭3 5 11, sounding the notes F♯ A C♯ B. On the piano it sits at F# (octave 4) and above in the library's voicing; the same 4 notes in any octave are still F♯m(add11).

Root
F♯
Quality
Minor Add 11
Formula
1 ♭3 5 11
Notes
F♯ A C♯ B

On the keyboard

F♯m(add11) on the piano keyboard: F♯ A C♯ BF♯AC♯B

The notes of F♯m(add11)

DegreeNoteInterval from the rootPitch
1F♯rootF♯4
♭3Aminor 3rdA4
5C♯perfect 5thC♯5
11Bperfect 11thB5

Other 6ths & adds on F♯

Minor Add 11 chords on every root

Part of the chord reference. See also the scales and the keys.