PP C, F, G, A, D, E, AFlat, DFlat, EFlat & CSharp Dominant Seventh Chords
C7 EFlat7 AFlat7 E7 F7 CSharp7 EFlat7
DFlat7 A7 G7 AFlat7 D7 E7 C7
CSharp7 F7 D7 EFlat7 G7 A7 DFlat7