Compose a piece of music by integrating the assigned letter representation and provided tune.
X:1
L:1/8
Q:1/4=120
M:4/4
K:C
['EGGA c2', 'EGGc AcGE', 'C G EGGc AcGE (FA)GC (B,D)(DG) EGGA']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:C
"^Moderate" G | EGGA c2 (cG) | (A/B/c) GE({G} FD)DG | EGGA c2 (g>e) | c>AG>F EC C :| | G | 
 EGGc AcGE | FAGC (B,D)DG | EGGc AcGE | (FA)G>F (EC) C || G | EGGc AcGE | (FA)GC (B,D)(DG) | 
 EGGA c2 (g>e) | c>AG>F EC C |]  