Ab add chords
Ab add chords for piano with keyboard diagram.
Explanation: The Abadd9 and Abadd2 are four note chords. Abadd2 is sometimes written as Ab2.
Theory: Both chords contain the same notes, but the added notes belong to different octaves which are the ninth and the second notes in the scale.
Notes: Ab - C - Eb - Bb
Notes: Ab - Bb - C - Eb