Devise tunes that mix well with the offered chord succession.
'G', 'D7', 'C', 'G', 'D7', 'G', 'C', 'G', 'D7', 'G'  
X:1
L:1/4
M:3/4
K:G
|: [DB,] |"G" [DB,] [GE] [BG] | [ec] z/ [dB]/ [dB] | [DB,] [GE] [BG] |"D7" [dB] z/ [cA]/ [cA] | 
[M:2/4]"C" [ec] z |"G" [dB] z |[M:3/4]"D7" [BD]/[cE]/ [cE] [FC] | 
"G" [GB,]/[FA,]/ [GB,]/[AD]/ [BG] |[M:2/4]"C" [ec] z |"G" [dB] z | 
[M:3/4]"D7" [BG]/[cF]/ [cE] [FC] |"G" [GB,] z :|  