SCALE REFERENCE

B Double Harmonic Major

B – C – D♯ – E – F♯ – G – A♯1 b2 3 4 5 b6 7

A major 3rd and 7th over a flat 2nd and 6th — the 'Arabic' scale, with augmented 2nds on both sides of the 5th.

Notes & degrees
B1Cb2D♯3E4F♯5Gb6A♯7
NotesB, C, D#, E, F#, G, A#
Steps1 – 3 – 1 – 2 – 1 – 3 – 1 (semitones)
Also calledByzantine, Arabic, Gypsy Major
Piano
BCEGD♯F♯A♯
Guitar & ukulele — every position (frets 0–12)
357912eEF♯GA♯BCD♯EBBCD♯EF♯GA♯BGGA♯BCD♯EF♯GDD♯EF♯GA♯BCAA♯BCD♯EF♯GEEF♯GA♯BCD♯E

Root notes are red. The full map of the scale on the guitar neck; the common box patterns are groups of these notes.

357912AA♯BCD♯EF♯GEEF♯GA♯BCD♯ECCD♯EF♯GA♯BCGGA♯BCD♯EF♯G

The same scale on a ukulele in standard G–C–E–A tuning.

Chords in the key
DegreeTriad7th chord
IBBmaj7
♭IICCmaj7
iiiD♯mD♯min
ivEmEm(maj7)
VF♯F♯?
♭VI+GaugGmaj7♯5
VIIA♯A♯?

These are the chords built by stacking scale notes in thirds. Click through for each chord's own diagrams:

IB♭IICiiiD♯mivEmVF♯♭VI+GaugVIIA♯
Other scales on B

Core scales & modes

B MajorB Natural MinorB Harmonic MinorB Melodic MinorB DorianB PhrygianB LydianB MixolydianB Locrian

Pentatonic & blues

B Major PentatonicB Minor PentatonicB BluesB Major Blues

Jazz & altered

B Harmonic MajorB Phrygian DominantB Lydian DominantB AlteredB Bebop Dominant

Symmetric

B Whole ToneB Diminished (Whole–Half)B Diminished (Half–Whole)B Augmented Scale

World & exotic

B Hungarian MinorB Neapolitan Minor
Double Harmonic Major on another root
CC♯DE♭EFF♯GA♭AB♭B
Keep exploring

See the diatonic chords with audio in the Scale & Chord Finder, find where a key sits among the others on the Circle of Fifths, or start the free Cloud Atelier music guides.