North Coast Synthesis Ltd.

G♭M13^♭9

G flat major thirteenth, flat ninth

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♯13^♭5, D♭13^♭5, F♯M13^♭9, E♭m13^♭11, F♯13^♯7♭9, G♭13^♯7♭9.

Notes in this chord: G♭, B♭, D♭, F, A♭♭, C♭, E♭. Integer notation: {1, 3, 5, 6, 7, 10, 11}.

Nearby chords (one less note): D♭11^♭5, D♭13^-5, E♭9^+♯2, E♭9^+♯5, G♭M11^♭9, G♭11^♭7♭9, E♭^+2+♯2+♯5.

Nearby chords (one more note): D♭13^+♯4, D♭13^♯5+♯4, D♭13^♭5+♯1, D♭13^♭5+♯2, D♭13^♭5+♯7.

Parallel chords (same structure, different root): CM13^♭9, DM13^♭9, EM13^♭9, FM13^♭9, GM13^♭9, AM13^♭9, BM13^♭9, C♭M13^♭9, D♭M13^♭9, E♭M13^♭9, F♭M13^♭9, A♭M13^♭9, B♭M13^♭9, C♯M13^♭9, D♯M13^♭9, E♯M13^♭9, F♯M13^♭9, G♯M13^♭9, A♯M13^♭9, B♯M13^♭9.

This chord contains too many notes to play on the 6 strings of guitar standard EADGBE tuning (change tuning or instrument).