Finger Positions

Bmbb5/G# diagram
Root Note B
Name B minor double flat fifth over G#
Intervals 1P-3m-4P
Relative Minor G#m
Notes G#, B, D, E
Aliases

How to play the Bmbb5/G# Chord

The Bmbb5/G# is a fundamental unknown chord in guitar music. To play this chord correctly, ensure your fingers are placed precisely on the frets indicated in the diagram above.

Music Theory Analysis

From a theoretical perspective, the B minor double flat fifth over G# is built using the 1P, 3m, 4P intervals. In the key of B Major, this chord functions as the I chord.

Common Progressions

In music composition, the Bmbb5/G# chord is often used to create tension or resolution.

I-V-vi-IV

vi-IV-I-V

The Diatonic Family

Understanding the "family" of chords that belong to B helps with transposition and ear training.

Scale Compatibility

View All Scales

* 0 scales found containing the notes G#, B, D, E.

Acoustic & Digital Analysis

Digital footprint of the Bmbb5/G# chord for MIDI programming and synthesizer sound design.

MIDI Numbers 68, 71, 62, 64
Frequencies (Hz)

415.3046975799451, 493.8833012561241, 293.6647679174076, 329.6275569128699