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Bass scale companion

Bb Harmonic Major Scale

Learn the Bb Harmonic Major scale on bass. Explore notes, intervals, and fretboard positions with an interactive chart.

1Bb2C3D4Eb5Fb6Gb7A

Full fretboard map

Every Bb Harmonic Major Scale note across the neck, with roots highlighted for quick orientation.

Interactive

Bass box positions for Bb Harmonic Major

Bass players usually organize scales by root string. Start with the E-string and A-string boxes, then connect them across the neck.

Root on E string

Bb Harmonic Major bass box with the root on the E string.

Bb Harmonic Major Root on E stringBb Harmonic Major bass box with the root on the E string.EADG56789712345b671234
Root on E string (5-9)
G |-5-----7--8---|
D |-------7--8---|
A |-5--6-----8--9|
E |-5--6-----8---|

Root on A string

Bb Harmonic Major bass box with the root on the A string.

Bb Harmonic Major Root on A stringBb Harmonic Major bass box with the root on the A string.EADG012345b6712345b671
Root on A string (0-4)
G |-------2--3---|
D |-0--1-----3--4|
A |-0--1-----3---|
E |----1--2------|

Scale Degrees

DegreeIntervalNote
1RootBb
2M2C
3M3D
4P4Eb
5P5F
b6m6Gb
7M7A

Diatonic Chords

DegreeChordType
IBbmaj7Major 7th
iiøCm7b5Half-Diminished
iiiDm7Minor 7th
ivEbmMaj7Minor Major 7
VF7Dominant 7th
bVI+Gb+maj7Augmented Major 7
vii°Adim7Diminished 7th
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