C7-5 (C7b5) altered chord

Altered C chord for piano presented by keyboard diagrams.
Explanation: The C7-5 (or C7b5) alter the C7 by the change of one note. C7-5 stands for C seven minus five.
Theory: The C7-5 are identical with the C7 except that the fifth tone of the scale (i.e. the third tone in the chord) is flattened.
Fingerings: Little finger, middle finger, index finger, index finger (left hand); thumb, index finger, middle finger, little finger (right hand).

C7-5

C7-5 chord diagram
Notes: C - E - Gb - Bb
Left hand: 5-3-2-1
Right hand: 1-2-3-5

B7-5 chord ‹ Previous • Next › C#7-5 chord

C chord categories

C Cm C7 Cm7 Cmaj7 C6 Cm6 C6/9 C5 C9 Cm9 Cmaj9 C11 C13 Cadd C7-5 C7+5 Csus Cdim Caug