Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:6/8
K:C
['G G']  
X:1
L:1/8
M:6/8
K:C
 G | G G G G2 G | G G G c c c | c2 E E2 z2 | C2 C d2 c | B (G2 G2) G | G E G c c c | c F F F2 E | 
 F2 D G2 F | E (C2 C2) ||  