A-sharp dominant seventh chordNotes in the A-sharp dominant seventh chordA♯, C𝄪, E♯, G♯Chord Formula1-3-5-♭7A-sharp dominant seventh chord hand position on pianoYour browser does not support the audio element.In the audio, the notes of the chord are played in sequence, one after the other melodically first and then, played at the same time harmonically.