3 2 1 oox 13 o2 11 3 2x

I ii iii IV V vi 5/7-vii

oxxC Dm Em F G Am G/B

1 2 oooo 3 2 4o o o 1 o32ox 43oo2x

C Dm Em FIV-1st Inv G Am G/B

V-1st Inv

Open Chord Ideas for the Key of C :

C/E is oftenused

B dim orB dimished

3 5 7 8 10 12 14

31x x o o 31 ooxx o 1 3x o o o3ox1x o3ox1x o3ox1x o3ox1x

Other Useful Variations for the Key of C:C/GI

F2IV

FMaj7IV

GsusV

Gsus6V

G2V

o1o243 4123ox o1243x 412 o o3 1 4o2o3 431oo2

C Dm7 Em7-1/3 Fsus2 G5 Am G/B-5/7

C/G C/E Gsus4 Am7

o1o23x 112oxx 43o32o 41o3xx 43oox2 o132ox 43oo2x

o1o234 1 oo23o 4 o1o2ox1oox3

To GO-TO Open Chords in the 5 “Open Keys” :