North Coast Synthesis Ltd.

B♯2^+13+♯2

B sharp major second, add thirteenth, add sharp second

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: Adim⁺⁴, Adim⁺¹¹, Adim^+♭5, C2^+6+♯2, B♯2^+6+♯2, C2^+13+♯2.

Notes in this chord: B♯, C♯♯, C♯♯♯, G♯♯. Integer notation: {0, 2, 3, 9}. We cannot generate standard notation or guitar charts for this chord in its true spelling because it contains triple sharps or triple flats. Use one of the equivalent chord symbols above instead.

Keys in which this chord fits with enharmonic spelling: B♭M, A♯M, Gm

Nearby chords (one less note): Am4, Adim, C2^+♯2, Dsus2^♭2.

Nearby chords (one more note): D9^♭9, F7⁺⁶, Cm9^♭7, Am^+4+♯4, A♭^+♯1+♯4, Adim⁺²⁺⁴, Adim^+4+♯1, Adim^+4+♯3.

Parallel chords (same structure, different root): C2^+13+♯2, F2^+13+♯2, B♭2^+13+♯2, E♯2^+13+♯2, A♯2^+13+♯2.