A major seventh chord is a major triad with an added seventh interval:
◊ Dominant 7th
An A♭7 has an added minor seventh: A♭ – C – E♭ – G♭
◊ Major 7th
An A♭maj7 has an added major seventh: A♭ – C – E♭ – G
◊ Dominant 7th Flat Five
An A♭7♭5 is an A♭7 with a diminished fifth: A♭ – C – E♭♭* – G♭
◊ 7/Suspended Fourth
An A♭7sus4 is an A♭7 with a P4 instead of a major third: A♭ – D♭ – E♭ – G♭
* see double-flat
♫ More Piano Chords:
Abmaj ▪ Abma7 ▪ Abma9 | Abmin ▪ Abm7 ▪ Abm9 | Abdim ▪ Ab°7 | Abaug ▪ Ab+7 | Absus2 ▪ Absus4
■ Back to Master Chord Index
