F half-whole diminished scale

8 notes · a ♭9, ♯9 and ♯11 over a natural 13

The same eight notes started a semitone lower, which turns it into a dominant scale: it holds the root, 3rd and ♭7 with the ♭9, ♯9 and ♯11, and unlike the altered scale it keeps the natural 13.

Heard in: Over a 7♭9 or 13♭9; Coltrane, Herbie Hancock, Bond-film harmony.

Key
CC♯DE♭EFF♯GA♭AB♭B
majornatural minordorianmixolydianlydianphrygianlocrianharmonic minormelodic minorlydian dominantlydian augmentedalteredmajor pentatonicminor pentatonicblueswhole tonediminishedhalf-whole diminished

The notes of F half-whole diminished

The whole scale, with each note’s degree underneath it.

F
1
Gb
♭2
Ab
♭3
A
3
B
♯4
C
5
D
6
Eb
♭7
357912151, E string fret 11♭2, E string fret 2♭2♭3, E string fret 4♭33, E string fret 53♯4, E string fret 7♯45, E string fret 856, E string fret 106♭7, E string fret 11♭71, E string fret 131♭2, E string fret 14♭23, A string fret 03♯4, A string fret 2♯45, A string fret 356, A string fret 56♭7, A string fret 6♭71, A string fret 81♭2, A string fret 9♭2♭3, A string fret 11♭33, A string fret 123♯4, A string fret 14♯45, A string fret 1556, D string fret 06♭7, D string fret 1♭71, D string fret 31♭2, D string fret 4♭2♭3, D string fret 6♭33, D string fret 73♯4, D string fret 9♯45, D string fret 1056, D string fret 126♭7, D string fret 13♭71, D string fret 151♭3, G string fret 1♭33, G string fret 23♯4, G string fret 4♯45, G string fret 556, G string fret 76♭7, G string fret 8♭71, G string fret 101♭2, G string fret 11♭2♭3, G string fret 13♭33, G string fret 143♯4, B string fret 0♯45, B string fret 156, B string fret 36♭7, B string fret 4♭71, B string fret 61♭2, B string fret 7♭2♭3, B string fret 9♭33, B string fret 103♯4, B string fret 12♯45, B string fret 1356, B string fret 1561, e string fret 11♭2, e string fret 2♭2♭3, e string fret 4♭33, e string fret 53♯4, e string fret 7♯45, e string fret 856, e string fret 106♭7, e string fret 11♭71, e string fret 131♭2, e string fret 14♭2
15 frets in standard tuning, high E at the top. Each dot is labelled with its degree rather than its note, because that is the part that moves with you when you play the shape somewhere else. The green dot is the root of whatever is being shown — the scale, or the chord chosen out of it.

Chords from F half-whole diminished

Every degree of this scale builds a diminished seventh, because the scale repeats every minor third. There are only three of these scales altogether, and each holds two diminished sevenths whose eight notes are the whole scale.

What to play F half-whole diminished over

The chords on F whose every note this scale contains, biggest first. The largest of them is the one that pins the scale down: over F7b9 there is nothing in F half-whole diminished that can sound wrong.

F7b9F7#9Fdim7Fm6Fm7Fm7b5F6F7F7b5FFmFdim

Every scale on every root is on the scale index, and every chord on the chord index. Where the shapes and the theory come from is on the about page.

Midi Settings

7.5
Play Style
One pass of the pick from the lowest string up, everything left ringing.
Instrument
350
150

Style

Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.

Layout

Left Handed Mode