Chord Colors

B♭ Lydian Diminished scale

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About the B flat Lydian Diminished scale

B flat Lydian Diminished is used for jazz solos and film cues that want tension. Think of it as a Lydian scale with a minor third, another raised-fourth minor color. It is B Lydian with the third lowered.

Its notes are B, C, D, E, F, G, and A. The formula is W H 1½ H W W H. It is the fourth mode of F Harmonic Major.

Also called Lydian 3 and Lydian Minor.

This scale shares E, A, and G with the guitar's open strings. The 1st fret of the A string is the lowest B on the neck. A capo at the first fret brings B Lydian Diminished within reach of A-shape fingerings.

Positions

Playable shapes for this scale up the neck. Tap any note to hear it.

CAGED

Five shapes, each anchored to a chord form you already know, the pop and rock default that ties your scales to your chords. The outlined notes are that chord, so you can see the C, A, G, E, and D shapes inside the scale.

A shapeopen
G shapefr 3
E shapefr 5
D shapefr 7
C shapefr 10
3NPS

3NPS stands for 3 notes per string. It lays the scale out in seven even shapes for rock and metal lead, and favors speed because the picking pattern stays consistent across every string.

Shape 2fr 1
Shape 3fr 3
Shape 4fr 4
Shape 5fr 6
Shape 6fr 8
Shape 7fr 9
7-position system

7 four-fret boxes, one per scale degree, each a single hand position with almost no shifting. The jazz and classical way, from William Leavitt's Berklee method.

Position 1open
Position 2fr 1
Position 3fr 3
Position 4fr 5
Position 5fr 6
Position 6fr 8
Position 7fr 9

Chords in the key of B flat Lydian Diminished

Expand a chord to see how to play it.

i B flat minor
Position 1 of 4
II C
Position 1 of 4
III+ D flat augmented
Position 1 of 4
iv° E diminished
Position 1 of 4
V F
Position 1 of 4
vi° G diminished
Position 1 of 4
vii A minor
Position 1 of 4

Seventh chords in B flat Lydian Diminished

The four-note version of each chord, richer and jazzier.

i B flat minor major seven
Position 1 of 4
II C seven
Position 1 of 4
III+ D flat major seven sharp five
Position 1 of 4
iv° E diminished seven
Position 1 of 4
V F major seven
Position 1 of 4
vi° G minor seven flat five
Position 1 of 4
vii A minor seven
Position 1 of 4

Progressions in B flat Lydian Diminished

Tap any chord to hear it, or play the whole progression.

Notes and intervals

1BbB♭Root
2CCMajor 2nd
3DbD♭Minor 3rd
4EEAugmented 4th
5FFPerfect 5th
6GGMajor 6th
7AAMajor 7th
StepsW H 1½ H W W H
Semitones2-1-3-1-2-2-1
Degrees1 2 3 4 5 6 7

Shapes

Chromatic

CC♯D♭DD♯E♭EFF♯G♭GG♯A♭AA♯B♭B

Circle of Fifths

CGDAEBF♯G♭C♯D♭G♯A♭D♯E♭A♯B♭F

Related scales

Lydian Diminished in other keys

Modes

The same notes, starting on a different note.

Embed this scale

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Bb Lydian Diminished scale on guitar shown as colored note dots
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