A flat dominant seventh, add second

music notation
QR code

Choose audio sample set:
MSK 007 Leapfrog VCF (patch; see in online store)
MSK 009 Coiler VCF (patch; see in online store)

Equivalent chord symbols: A♭9, G♯9, G♯7+2, A♭M9♭7, G♯M9♭7, G♭9♭5♭7.

Notes in this chord: A♭, B♭, C, E♭, G♭. Integer notation: {0, 3, 6, 8, 10}.

Keys in which this chord fits with this spelling: D♭M, B♭m

Keys in which this chord fits with enharmonic spelling: C♯M, A♯m

Nearby chords (one less note): A♭7, A♭+2, E♭m+4, G♭6♭5, G♭♭5+2.

Nearby chords (one more note): A♭11, A♭9+6, A♭9+♯1, A♭9+♯2, A♭9+♯5, A♭9+♯7, B♭11♯5.

Parallel chords (same structure, different root): C7+2, D7+2, E7+2, F7+2, G7+2, A7+2, B7+2, C♭7+2, D♭7+2, E♭7+2, F♭7+2, G♭7+2, B♭7+2, C♯7+2, D♯7+2, E♯7+2, F♯7+2, G♯7+2, A♯7+2, B♯7+2.

Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):