C7♭7

C dominant seventh, flat seventh

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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: C6, Am7, B♯6, B♯7♭7, Edim6♭5, F♭dim6♭5.

Notes in this chord: C, E, G, B♭♭. Integer notation: {0, 4, 7, 9}.

Keys in which this chord fits with enharmonic spelling: CM, FM, GM, E♯M, B♯M, Dm, Em, Am, F♭m

Nearby chords (one less note): C, Am, Em4, C6-3.

Nearby chords (one more note): Am9, FM9, A9♯9, C7+6, C9♭7, C6+♯2, C6+♯4, C6+♯5.

Parallel chords (same structure, different root): D7♭7, E7♭7, F7♭7, G7♭7, A7♭7, B7♭7, C♭7♭7, D♭7♭7, E♭7♭7, F♭7♭7, G♭7♭7, A♭7♭7, B♭7♭7, C♯7♭7, D♯7♭7, E♯7♭7, F♯7♭7, G♯7♭7, A♯7♭7, B♯7♭7.

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

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