A# 6/9 chord
A#6/9 chord for piano with keyboard diagram.
Explanation: The A sharp sixth/ninth is a five-note chord. Due to practical circumstances, however, the fifth (F) is often omitted and/or the chord is played inverted. The chord is abbreviated A#6/9. It can also be written A#6add9 or A#maj6add9.
Theory: The A#6/9 chord is constructed with a root, a major third, a perfect fifth, a major sixth and a major ninth. That gives the chord formula 1 - 3 - 5 - 6 - 9.
A#6/9
Notes: A# - D - F - G - C / A# - C## - E# - F## - B#
A6/9 chord ‹ Previous • Next › B6/9 chord
See also A#m6/9 chord ›