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♯dim^+♭2, A♯dim^+♭9, B♭dim^+♯1, B♭dim^+♭2, B♭dim^+♭9, G♭11^-1-9.

Notes in this chord: A♯, A♯♯, C♯, E. Integer notation: {1, 4, 10, 11}.

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

Nearby chords (one less note): E6^-3, B2^+♯7, B♭dim, Esus4^♯4.

Nearby chords (one more note): E6^+♯4, G♭7⁺⁴, A^+2+♯1, B♭dim7^+♯1, B♭m^+♯1+♯4, B♭^{♭5+♯1+♯2}, B♭dim^+2+♯1, B♭dim^+4+♯1.

Parallel chords (same structure, different root): Cdim^+♯1, Ddim^+♯1, Edim^+♯1, Fdim^+♯1, Gdim^+♯1, Adim^+♯1, Bdim^+♯1, C♭dim^+♯1, D♭dim^+♯1, E♭dim^+♯1, F♭dim^+♯1, G♭dim^+♯1, A♭dim^+♯1, B♭dim^+♯1, C♯dim^+♯1, D♯dim^+♯1, E♯dim^+♯1, F♯dim^+♯1, G♯dim^+♯1, B♯dim^+♯1.

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