G♭13+♯12
G flat dominant thirteenth, add sharp twelfth
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MSK 007 Leapfrog VCF
(patch;
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MSK 009 Coiler VCF
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Equivalent chord symbols: BM13+♯2, F♯13+♯5, F♯13+♭6, G♭13+♯5, G♭13+♭6, F♯13+♯12.
Notes in this chord: G♭, B♭, D♭, F♭, A♭, C♭, D, E♭. Integer notation: {1, 2, 3, 4, 6, 8, 10, 11}.
Nearby chords (one less note): G♭13, E13♯11, G♭13♯5, BM11+♯2, D♭m11+♯1, G♭9+6+♯5, G♭13-1+♯5, G♭13♭7♭13.
Nearby chords (one more note): D♭13+♯1+♯2, G♭13+♯1+♯5, G♭13+♯2+♯5, G♭13+♯4+♯5.
Parallel chords (same structure, different root): C13+♯12, D13+♯12, E13+♯12, F13+♯12, G13+♯12, A13+♯12, B13+♯12, C♭13+♯12, D♭13+♯12, E♭13+♯12, F♭13+♯12, A♭13+♯12, B♭13+♯12, C♯13+♯12, D♯13+♯12, E♯13+♯12, F♯13+♯12, G♯13+♯12, A♯13+♯12, B♯13+♯12.
This chord contains too many notes to play on the 6 strings of guitar standard EADGBE tuning (change tuning or instrument).