A# Dominant Ninth
Piano chord — 5 notes
A#
Dominant Ninth
Root Position: A# – D – F – G# – C
Bass note: A#
RootChord tone
All Voicings — A# Dominant Ninth
Root PositionA# – D – F – G# – C(bass: A#)
1st InversionD – F – G# – C – A#(bass: D)
2nd InversionF – G# – C – A# – D(bass: F)
3rd InversionG# – C – A# – D – F(bass: G#)
4th InversionC – A# – D – F – G#(bass: C)
A# Dominant Ninth Piano Chord — Notes and Inversions
Notes: A#, D, F, G#, C
Intervals: 1P, 3M, 5P, 7m, 9M
Number of notes: 5
Also known as: 9
The A# Dominant Ninth chord contains 5 notes (A#, D, F, G#, C). This chord has 4 inversions in addition to the root position. Use the interactive piano keyboard above to explore each voicing.