F-flat major F-flat major F major (or the key of F) is a theoretical key based on F, consisting of the pitches F, G, A, B, C, D, and E Its key signature has six flats and one double flat. The F major scale is: \override Score.TimeSignature #'stencil = ##f \relative c' { </score> Its relative minor is D minor, usually replaced by C minor (see reason below) and its parallel minor is F minor, usually replaced by E minor, since F minor's four double-flats make it generally impractical to use. Because of that, it is usually enharmonic to E major with
Harmonic major scale which are also considered borrowed from the parallel minor: the minor subdominant, Dom 7 9, the supertonic diminished triad, the supertonic half-diminished seventh chord, and the fully diminished seventh leading tone chord. It also contains an augmented triad. The harmonic major scale has its own set of modes, separate from the harmonic minor, melodic minor, and major modes, depending on which note serves as the tonic. For example, a B major scale consists of the notes: B C D E F G A; whereas a B harmonic major scale consists of the notes: B C D E F G A.