Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
M:4/4
K:C
['', 'ef gage fgfd efec dedB cG, (3G,G,G,', 'GcBd c2'  
X:1
L:1/8
M:4/4
K:C
 ef |: gage fgfd | efec dedB | cG, (3G,G,G, A,B,CD | (3ggg fe d2 ef | gage fgfd | efec dedB | 
 cG, (3G,G,G, ABcA |1 GcBd c2 ef :|2 GcBd c2 gf || ef (3gfg dg (3gfg | gafg efde | 
 cG (3GGG EG (3GGG | cEGc B z (3G,A,B, | CDEF GEFG | ABcd efge | fgef decd |1 GcBd c2 gf :|2 
 GcBd c2 ef ||  