Compose a piece of music by integrating the assigned letter representation and provided tune.
X:1
L:1/4
M:3/4
K:C
['G,/ G,/']  
X:1
L:1/4
M:3/4
K:C
 z2 G,/ G,/ | C C E | D2 G,/ G,/ | F F G | E2 (E/F/) | G2 F/E/ | E2 D/C/ | G, E F | D2 G,/ G,/ | 
 C C E | D2 G,/ G,/ | F F G | E2 (E/F/) | G2 F/E/ | E2 D/C/ | G, E D | C G, G, | C C E | 
 D2 G,/ G,/ | F F G | E2 (E/F/) | G2 F/E/ | E2 D/C/ | G, E D | C2 z |]  