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⁺¹¹, E♯7^+♯3, E♯7⁺¹¹, Adim6^+♯1.

Notes in this chord: F, A, A♯, C, E♭. Integer notation: {0, 3, 5, 9, 10}.

Keys in which this chord fits with enharmonic spelling: B♭M, A♯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^+♯3, D7^+♯3, E7^+♯3, G7^+♯3, A7^+♯3, B7^+♯3, C♭7^+♯3, D♭7^+♯3, E♭7^+♯3, F♭7^+♯3, G♭7^+♯3, A♭7^+♯3, B♭7^+♯3, C♯7^+♯3, D♯7^+♯3, E♯7^+♯3, F♯7^+♯3, G♯7^+♯3, A♯7^+♯3, B♯7^+♯3.

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