A# dominant seventh chord

A#7 chord for piano with keyboard diagram.
Explanation: The A sharp dominant seventh is a four note chord. You can see the four notes of the A# seventh chord marked in red color. The chord is often abbreviated as G#7.
Theory: The A# seventh chord is constructed with a root, a major third, a perfect fifth and a minor seventh.
Fingerings: little finger, middle finger, index finger, thumb (left hand); thumb, index finger, middle finger, ring finger (right hand).

A#7

A#7 chord diagram
Notes: A# - D - F - G#

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A# chord categories

A# A#m A#7 A#m7 A#maj7 A#6 A#m6 A#6/9 A#9 A#m9 A#maj9 A#11 A#13 A#add A#7-5 A#7+5 A#sus A#dim A#aug