C#mmaj7bb5/B Guitar Chord

The C# minor major seventh double flat fifth over B is a major chord. Explore fingerings, progressions, and theory analysis below.

Finger Positions

Major
C#mmaj7bb5/B diagram
Root Note C#
Name C# minor major seventh double flat fifth over B
Intervals 1P-3M-4P-7M
Relative Minor A#m
Notes B, C#, F, F#, C
Aliases

Common Progressions Popular patterns using C#

I-V-vi-IV

C# → G# → A#m → F#

vi-IV-I-V

A#m → F# → C# → G#

Diatonic Family (Triads)

C# D#m Fm F# G# A#m Cdim

Diatonic Family (7ths)

C#maj7 D#m7 Fm7 F#maj7 G#7 A#m7 Cm7b5

Scale Compatibility

View All Scales

* 0 scales found containing the notes B, C#, F, F#, C.

Audio & MIDI Analysis

MIDI Numbers 71, 61, 65, 66, 60
Frequencies (Hz)

493.8833012561241, 277.1826309768721, 349.2282314330039, 369.9944227116344, 261.6255653005986