A♯4+♭9

A sharp major fourth, add flat ninth

music notation
play
QR code

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: A♯4+♯1, A♯4+♭2, B♭4+♯1, B♭4+♭2, B♭4+♭9, B3+♯2+♯7.

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

Nearby chords (one less note): B♭4, B3+♯2, B♭3+♯1, E♭5+♯5.

Nearby chords (one more note): B+♯2+♭1, B♭+4+♯1, G+♯2+♯5, B♭4+2+♯1, B♭4+7+♯1, B♭4+♯1+♯2, B♭4+♯1+♯7, B♭♭5+4+♯1.

Parallel chords (same structure, different root): C4+♭9, D4+♭9, E4+♭9, F4+♭9, G4+♭9, A4+♭9, B4+♭9, C♭4+♭9, D♭4+♭9, E♭4+♭9, F♭4+♭9, G♭4+♭9, A♭4+♭9, B♭4+♭9, C♯4+♭9, D♯4+♭9, E♯4+♭9, F♯4+♭9, G♯4+♭9, B♯4+♭9.

Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):

(loading)