B9

B dominant ninth

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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: C♭9, B7+2, BM9♭7, C♭7+2, A9♭5♭7, C♭M9♭7.

Notes in this chord: B, D♯, F♯, A, C♯. Integer notation: {1, 3, 6, 9, 11}.

Keys in which this chord fits with this spelling: EM, C♯m

Keys in which this chord fits with enharmonic spelling: F♭M, D♭m

Nearby chords (one less note): B7, B+2, A6♭5, B9-5, G♭m+4.

Nearby chords (one more note): B11, B9+6, B9+♯1, B9+♯2, B9+♯5, B9+♯7, D♭11♯5.

Parallel chords (same structure, different root): C9, D9, E9, F9, G9, A9, C♭9, D♭9, E♭9, F♭9, G♭9, A♭9, B♭9, C♯9, D♯9, E♯9, F♯9, G♯9, A♯9, B♯9.

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

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