North Coast Synthesis Ltd.

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, A♭7⁺², G♯7⁺², A♭M9^♭7, G♯M9^♭7.

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

Keys in which this chord fits with enharmonic spelling: D♭M, C♯M, B♭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): C9^♭5♭7, D9^♭5♭7, E9^♭5♭7, F9^♭5♭7, G9^♭5♭7, A9^♭5♭7, B9^♭5♭7, D♭9^♭5♭7, E♭9^♭5♭7, A♭9^♭5♭7, B♭9^♭5♭7, E♯9^♭5♭7, B♯9^♭5♭7.

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