Create engaging melodies that harmonize with the provided chord progressions.
'G', 'C', 'D7', 'G', 'G', 'C', 'D7', 'G', 'D7', 'D7', 'G', 'C', 'D7', 'G', 'D7', 'G'  
X:1
L:1/4
M:32/44
K:G
"^intro" |"G" [dB]3/2 [cA]/ [BG] | [BG] [cA] [dB] |"C" [ec]2"D7" [AC]/[BD]/ |"G" [GB,] z/ |: 
 [DB,]/[GD]/[BG]/ |"G" [dB]3/2 [cA]/ [BG] | [BG] [cA] [dB] |"C" [ec]2 |"D7" [AF]2 | 
 [cA]3/2 [BG]/ [AF] | [FA] [BG] [cA] |"G" [dB]2 | [BG]2 | [GD]/[BG]/ [BG] [AF]/[GE]/ | 
"D7" [FD]2 [DC] |"D7" [AC]/[cE]/ [cE] [BD]/[AC]/ |"G" [GB,]2 [BD] | [BG] [dB] |"C" [cA] [eG] | 
"D7" [AF] [cA]/[BG]/ [AF] |"G" [BG] [dB] | [GD] [BG] |"D7" [AF]/[BG]/ [cA] [FC] |"G" [GB,] z/ :|  