A♭M9+♯2+♯4

A flat major ninth, add sharp second, add sharp fourth

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MSK 007 Leapfrog VCF (patch; see in online store)
MSK 009 Coiler VCF (patch; see in online store)

Equivalent chord symbols: A♯13-5+♯1, A♯13-5+♭2, A♯13-5+♭9, B♭13-5+♯1, B♭13-5+♭2, B♭13-5+♭9.

Notes in this chord: A♭, B, C, D, E♭, G, B♭. Integer notation: {0, 2, 3, 7, 8, 10, 11}.

Nearby chords (one less note): B♭13-5, A♭M9+♯2, G+4+♯1+♯2, G+4+♯1+♯5, G+4+♯2+♯5, A♭+2+♯2+♯4, G+♯1+♯2+♯5.

Nearby chords (one more note): B♭13+♯1, B♭13♯5+♯1, B♭13♭5+♯1, A♭M11+♯2+♯4, B♭13-5+♯1+♯7.

Parallel chords (same structure, different root): CM9+♯2+♯4, DM9+♯2+♯4, EM9+♯2+♯4, FM9+♯2+♯4, GM9+♯2+♯4, AM9+♯2+♯4, BM9+♯2+♯4, D♭M9+♯2+♯4, E♭M9+♯2+♯4, G♭M9+♯2+♯4, B♭M9+♯2+♯4.

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