Ab major 7th chord
Abmaj7 chord for piano with keyboard diagram.
Explanation: The Ab major seventh is a four-note chord. You can see the four notes of the Ab major seventh chord marked in red color. The chord is often abbreviated as Abmaj7. Abmaj7 stands for A flat major seventh.
Theory: The Ab major seventh chord is constructed with a root, a major thirdAn interval consisting of four semitones, the 3rd scale degree, a perfect fifthAn interval consisting of seven semitones, the 5th scale degree and a major seventhAn interval consisting of eleven semitones, the 7th scale degree.
Fingerings: Little finger, middle finger, index finger, thumb (left hand); thumb, index finger, middle finger, little finger (right hand).
Notes: Ab - C - Eb - G
Abmaj7 - inversions
Explanation: The piano chords pictured below are the three inversions of Abmaj7. Abmaj7/C is an A flat major seventh with C as the bass note, Abmaj7/Eb is an A flat major seventh with E flat as the bass note and Abmaj7/G is an A flat major seventh with G as the bass note.