C Phrygian scale
The C Phrygian scale is a seven-note scale consisting of the notes C, D♭, E♭, F, G, A♭, and B♭. The scale corresponds to a C natural minor scale with the second degree lowered a half step.
The C Phrygian scale is a mode of the A-flat major scale. It contains the same notes but starts on the third degree of the major scale.