A#7b5 chord on piano
A Sharp Dominant Seventh Flat Five, also written Bb7b5. Notes: A#, D, E and G#.
How to play A#7b5
- Find A# just below middle C. That is the root.
- Add D, E and G# above it, skipping the keys in between.
- Right hand fingering: 1-2-3-5. Left hand: 5-3-2-1.
Notes
A#7b5 inversions
An inversion moves the lowest note up an octave. Same notes, smoother jumps between chords.
Root position
A# · D · E · G#1st inversion
D · E · G# · A#2nd inversion
E · G# · A# · D3rd inversion
G# · A# · D · ENotes and theory
The 7b5 chord lowers the fifth of a dominant seventh, a jazz sound used for tension before resolving. The formula is 1 3 b5 b7. Strictly by music theory the notes are spelled A#, C##, E and G#; C## is the same key as D.
More A# chords
All A# piano chordsdominant seventh flat five chords in every key
Questions
What notes are in the A#7b5 chord?
A#7b5 (A sharp dominant seventh flat five) is made of four notes: A# (root), D (major third), E (diminished fifth) and G# (minor seventh).
How do you play A#7b5 on piano?
Play A#, D, E and G# 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 A#7b5?
Root position: A# D E G#. 1st inversion: D E G# A#. 2nd inversion: E G# A# D. 3rd inversion: G# A# D E.
What does a dominant seventh flat five chord sound like?
The 7b5 chord lowers the fifth of a dominant seventh, a jazz sound used for tension before resolving.