F altered scale
The F altered scale consists of the F (Perfect unison), Gb (Minor second), Ab (Minor third), Bbb (Major third), Cb (Diminished fifth), Db (Minor sixth) and E (Major seventh) notes.

How to play the F altered scale
- Find F (Root) on the piano keyboard
- Play Gb (Minor second) — 1 semitone above F
- Play Ab (Minor third) — 3 semitones above F
- Play Bbb (Major third) — 4 semitones above F
- Play Cb (Diminished fifth) — 6 semitones above F
- Play Db (Minor sixth) — 8 semitones above F
- Play E (Major seventh) — 11 semitones above F
- Play all 7 notes in ascending order to perform the F altered scale
Chords in this scale
F chords
F# chords
- F# m(add2)(no5)
- F# m(add2)
- F# sus2(add4)
- F# 7(sus2)
- F# m3
- F# m7(add4)(no5)
- F# minor
- F# m7
- F# m9
- F# m11
- F# m7(#9)
- F# m7(add11)
- F# m(maj7)
- F# m(maj9)
- F# m(maj11)
- F# m(add9)
- F# m(add11)
- F# m7(no5)
- F# m9(no5)
- F# m7(#9)(no5)
- F# m7(add11)(no5)
- F# m(maj9)(no5)
- F# m(maj11)(no5)
- F# m(add9)(no5)
- F# sus4
- F# 7(sus4)
- F# 11(sus4)
- F# 7(sus)
- F# 9(sus2)
- F# 7(no3)