Craft a musical piece that abides by the prescribed structural guidelines and the given theme.
X:1
L:1/8
M:2/2
K:C
['', 'AD F/E/D'  
X:1
L:1/8
M:2/2
K:C
 dc |: AD F/E/D GcAG | EC C2 EFGc | AD F/E/D EGAd | fedc Acdc | AD F/E/D GcAG | EC C/C/C EFGc | 
 AddB cBAG |1 E[EC][EC]E [A,D]2 cB :|2 E[EC][EC]E D2 A2 ||  