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: C♯6, D♭6, A♯m7, B♭m7, C♯7^♭7, D♭7^♭7.

Notes in this chord: F, A♭, C♭♭, D♭. Integer notation: {1, 5, 8, 10}.

Keys in which this chord fits with enharmonic spelling: D♭M, G♭M, A♭M, C♯M, F♯M, G♯M, Fm, E♭m, B♭m, D♯m, E♯m, A♯m

Nearby chords (one less note): D♭, B♭m, Fm4, D♭6^-3.

Nearby chords (one more note): B♭m9, G♭M9, B♭9^♯9, D♭7⁺⁶, D♭9^♭7, D♭6^+♯2, D♭6^+♯4, D♭6^+♯5.

Parallel chords (same structure, different root): Cdim6^♭5, Ddim6^♭5, Edim6^♭5, Gdim6^♭5, Adim6^♭5, Bdim6^♭5, C♭dim6^♭5, D♭dim6^♭5, E♭dim6^♭5, F♭dim6^♭5, G♭dim6^♭5, A♭dim6^♭5, B♭dim6^♭5, C♯dim6^♭5, F♯dim6^♭5.

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