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: Am4^+♯1, C2⁺⁶⁺⁷, C2^+6+♯6, C2⁺⁷⁺¹³, B♯2⁺⁷⁺¹³, Adim^♭5+♯1.

Notes in this chord: B♯, C♯♯, G♯♯, A♯. Integer notation: {0, 2, 9, 10}.

Keys in which this chord fits with this spelling: E♯M, A♯M

Keys in which this chord fits with enharmonic spelling: FM, B♭M, Dm, Gm

Nearby chords (one less note): Am4, B♭3⁺², D5^+♯5, B♭2^+♯7.

Nearby chords (one more note): B♭M9, D7^+♯5, B♭M9^♭5, Gm⁺²⁺⁴, A4^+♯1+♯2, Am4^+2+♯1, A♭^♭5+2+♯1, Adim^+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, B2⁺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.

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