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: F♯3⁺², F♯3⁺⁹, G♯2⁺⁷, G♭3⁺², G♭3⁺⁹, A♭2^+♯6.

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

Keys in which this chord fits with this spelling: C♭M, D♭M, G♭M, E♭m, A♭m, B♭m

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

Nearby chords (one less note): A♭2, G♭2, G♭3.

Nearby chords (one more note): G♭⁺², B♭7^♯5, E♭m⁺⁴, G♭4⁺², F♭^♭5+2, G♭^♭5+2, A♭2⁺⁶⁺⁷, A♭2^+7+♯1, G♭3^+2+♯1.

Parallel chords (same structure, different root): C2⁺⁷, D2⁺⁷, E2⁺⁷, F2⁺⁷, G2⁺⁷, A2⁺⁷, B2⁺⁷, C♭2⁺⁷, D♭2⁺⁷, E♭2⁺⁷, F♭2⁺⁷, G♭2⁺⁷, B♭2⁺⁷, C♯2⁺⁷, D♯2⁺⁷, E♯2⁺⁷, F♯2⁺⁷, G♯2⁺⁷, A♯2⁺⁷, B♯2⁺⁷.

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