An augmented seventh chord is an augmented triad (which has a root note, a major third, and an augmented fifth) with a seventh interval added above the root:
◊ Augmented Minor 7th
A D♭aug7 has an added minor seventh: D♭ – F – A – C♭
• (commonly referred to as simply an augmented seventh chord; in
jazz, a “seventh sharp five”)
◊ Augmented Major 7th
A D♭+M7 has an added major seventh: D♭ – F – A – C
• (also called a “major seventh sharp five”)
♫ More Piano Chords:
Dbmaj ▪ Dbma7 ▪ Dbma9 | Dbmin ▪ Dbm7 ▪ Dbm9 | Dbdim ▪ Db°7 | Dbaug ▪ Db+7 | Dbsus2 ▪ Dbsus4
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