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♭m4^+♯1, B2⁺⁷⁺¹³, C♭2⁺⁶⁺⁷, G♯m4^+♯1, C♭2⁺⁷⁺¹³, A♭dim^♭5+♯1.

Notes in this chord: B, C♯, G♯, A. Integer notation: {1, 8, 9, 11}.

Keys in which this chord fits with this spelling: EM, AM, C♯m, F♯m

Keys in which this chord fits with enharmonic spelling: F♭M, D♭m, G♭m

Nearby chords (one less note): A3⁺², A♭m4, A2^+♯7, D♭5^+♯5.

Nearby chords (one more note): AM9, AM9^♭5, D♭7^+♯5, A9^-5+♯7, G♭m⁺²⁺⁴, A♭4^+♯1+♯2, A♭m4^+2+♯1, A♭dim^+4+♯1.

Parallel chords (same structure, different root): C2⁺⁶⁺⁷, D2⁺⁶⁺⁷, E2⁺⁶⁺⁷, F2⁺⁶⁺⁷, G2⁺⁶⁺⁷, A2⁺⁶⁺⁷, C♭2⁺⁶⁺⁷, D♭2⁺⁶⁺⁷, E♭2⁺⁶⁺⁷, F♭2⁺⁶⁺⁷, G♭2⁺⁶⁺⁷, A♭2⁺⁶⁺⁷, B♭2⁺⁶⁺⁷, C♯2⁺⁶⁺⁷, D♯2⁺⁶⁺⁷, E♯2⁺⁶⁺⁷, F♯2⁺⁶⁺⁷, G♯2⁺⁶⁺⁷, A♯2⁺⁶⁺⁷, B♯2⁺⁶⁺⁷.

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