A+2+4+♯1+♯4+♯5

A major, add second, add fourth, add sharp root, add sharp fourth, add sharp fifth

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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: B11♭5+♯2+♯7, B11♭5+♯2+♭1, B11♭5+♯7+♯9, B♭M11♯9+♯1+♯4, B♭M11♯9+♯1+♭5, B♭M11♯9+♯1+♯11.

Notes in this chord: A, A♯, B, C♯, D, D♯, E, E♯. Integer notation: {1, 2, 3, 4, 5, 9, 10, 11}.

Nearby chords (one less note): B11♭5+♯2, B11♭5+♯7, BM11♭5+♯2, Bm11♭5+♯7, B11♯9♭5+♯7, B♭M11♯9+♯1, B♭M11♯9+♯4, A+2+4+♯1+♯4.

Nearby chords (one more note): B13♭5+♯2+♯7, A13♭13+♯1+♯4, D♭13♯5+♯1+♯2, B♭M11+♯1+♯2+♯4.

Parallel chords (same structure, different root): C+2+4+♯1+♯4+♯5, D+2+4+♯1+♯4+♯5, E+2+4+♯1+♯4+♯5, F+2+4+♯1+♯4+♯5, G+2+4+♯1+♯4+♯5, B+2+4+♯1+♯4+♯5, D♭+2+4+♯1+♯4+♯5, E♭+2+4+♯1+♯4+♯5, G♭+2+4+♯1+♯4+♯5, A♭+2+4+♯1+♯4+♯5, B♭+2+4+♯1+♯4+♯5.

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