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: F7⁺⁴, E♯7⁺⁴, F7^+♯3, F7⁺¹¹, E♯7^+♯3, Adim6^+♯1.

Notes in this chord: E♯, G♯♯, B♯, D♯, A♯. Integer notation: {0, 3, 5, 9, 10}.

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

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

Nearby chords (one less note): F7, F⁺⁴, F4⁺⁷, Adim^+♯1, B♭sus4⁺².

Nearby chords (one more note): F11, B♭M11, F11^♯9, F11^♭9, B♭m11^♯7, F7^+4+♯4, F7^+4+♯7.

Parallel chords (same structure, different root): C7⁺¹¹, D7⁺¹¹, E7⁺¹¹, F7⁺¹¹, G7⁺¹¹, A7⁺¹¹, B7⁺¹¹, C♭7⁺¹¹, D♭7⁺¹¹, E♭7⁺¹¹, F♭7⁺¹¹, G♭7⁺¹¹, A♭7⁺¹¹, B♭7⁺¹¹, C♯7⁺¹¹, D♯7⁺¹¹, F♯7⁺¹¹, G♯7⁺¹¹, A♯7⁺¹¹, B♯7⁺¹¹.

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