A# / Bb Augmented (A#aug)

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A A# / Bb B C C# / Db D D# / Eb E F F# / Gb G G# / Ab
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maj min sus 2 sus 4 7 maj 7 min 7 min maj 7 7 sus 4 7 aug 5 7 aug 9 7 dim 5 7 dim 9 6 min 6 6 9 9 min 9 maj 9 9 dim 5 aug dim dim 5 dim 7 11 13
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The A# augmented (A#aug) chord is a chord having a root (A#), major third (D) and a minor sixth (F#). An augmented chord is a major chord where the perfect fifth has been raised one semitone.