G♭M9♭5+♯2
G flat major ninth, flat fifth, add sharp second

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MSK 007 Leapfrog VCF
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in online store)
MSK 009 Coiler VCF
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in online store)
Equivalent chord symbols: F+4+♯1+♯2, E♯+4+♯1+♯2, F+♯1+♯2+♯3, F+11+♯1+♯2, E♯+♯1+♯2+♯3, E♯+11+♯1+♯2.
Notes in this chord: G♭, A, B♭, D♭♭, F, A♭. Integer notation: {0, 5, 6, 8, 9, 10}.
Nearby chords (one less note): F+4+♯1, F+4+♯2, G♭M9♭5, F+♯1+♯2, F4+♯1+♯2, G♭♭5+2+♯2.
Nearby chords (one more note): F11♯9+♯1, A♭13-5+♯1, B♭9+♯5+♯7, FM11♯9+♯1, G♭M11♭5+♯2, F+2+4+♯1+♯2.
Parallel chords (same structure, different root): CM9♭5+♯2, DM9♭5+♯2, EM9♭5+♯2, FM9♭5+♯2, GM9♭5+♯2, AM9♭5+♯2, BM9♭5+♯2, D♭M9♭5+♯2, E♭M9♭5+♯2, A♭M9♭5+♯2, B♭M9♭5+♯2.
Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):
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