Augmented Major 7th chords
An augmented triad topped with a major seventh. It keeps the floating, symmetrical feel of the augmented triad but sounds a touch warmer and more settled. You hear it in late Romantic harmony and in jazz as a passing color between two more ordinary chords.
Augmented Major 7th in every key
Other chord types
MajorMinorDiminishedAugmentedSuspended 2ndSuspended 4thDominant 7thMajor 7thMinor 7thMajor 6thMinor 6thMinor Major 7thDiminished 7thHalf-Diminished 7thAugmented 7thAdd9Dominant 9thMajor 9thMinor 9th6/9Dominant 11thMinor 11thDominant 13thMajor 13thMinor 13th7sus47b57b97#9Dominant 7#11Minor 6/99sus4Power Chord (5)Minor Add9Add117sus213sus4Minor Major 9thMajor 7#11Major 9#117b1313b913#117altMinor 9b5Quartal (So What)