Bmaj7#5 chord on piano

B Major Seventh Sharp Five. Notes: B, D#, G and A#.

Bmaj7#5 piano chord, root positionBC4GC5D#A#
Root position. Tap any key to hear it.

How to play Bmaj7#5

  1. Find B just below middle C. That is the root.
  2. Add D#, G and A# above it, skipping the keys in between.
  3. Right hand fingering: 1-2-3-5. Left hand: 5-3-2-1.

Notes

Broot
D#3 · major third
G#5 · augmented fifth
A#7 · major seventh

Bmaj7#5 inversions

An inversion moves the lowest note up an octave. Same notes, smoother jumps between chords.

Bmaj7#5 Root positionBC4GC5D#A#

Root position

B · D# · G · A#
Bmaj7#5 1st inversionC4GBC5D#A#

1st inversion

D# · G · A# · B
Bmaj7#5 2nd inversionC4GBC5A#D#

2nd inversion

G · A# · B · D#
Bmaj7#5 3rd inversionC4BC5GA#D#

3rd inversion

A# · B · D# · G

Notes and theory

Broot
D#3 · major third
G#5 · augmented fifth
A#7 · major seventh

The maj7#5 raises the fifth of a major seventh. It is the augmented major seventh found in modern jazz. The formula is 1 3 #5 7. Strictly by music theory the notes are spelled B, D#, F## and A#; F## is the same key as G.

More B chords

All B piano chords

major seventh sharp five chords in every key

Questions

What notes are in the Bmaj7#5 chord?

Bmaj7#5 (B major seventh sharp five) is made of four notes: B (root), D# (major third), G (augmented fifth) and A# (major seventh).

How do you play Bmaj7#5 on piano?

Play B, D#, G and A# together. With the right hand use fingers 1-2-3-5; with the left hand use 5-3-2-1.

What are the inversions of Bmaj7#5?

Root position: B D# G A#. 1st inversion: D# G A# B. 2nd inversion: G A# B D#. 3rd inversion: A# B D# G.

What does a major seventh sharp five chord sound like?

The maj7#5 raises the fifth of a major seventh. It is the augmented major seventh found in modern jazz.