Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/8
M:4/4
K:C
['', 'ADFD ADGB ADFD G2', 'TF2 AF cFAG TF2 cA G2', 'A2 Ac B2']  
X:1
L:1/8
M:4/4
K:C
 .abc ||[M:2/2][K:G] (3:2:2TdB | ADFD ADGB | ADFD G2 GB | ADFD ADGF | (3(EFE) cA G2 FG | 
 ADFD ADGB | ADFD G2 FG | AGAcBABc | dBcA G2 || (AG) | TF2 AF cFAG | TF2 cA G2 AG | F2 AF cFAc | 
 dBcA G2 AG | TF2 AF cFAG | TF2 cA G2 (3(ABc) | dfec dc (3(ABc) | dBcA G2 || (dB) | A2 Ac B2 Bd | 
 ABAF G2 dB | A2 Ac B2 Bc | dBcA G2 dB | AFAc BGBd | ABAF G2 (3(ABc) | dfec dc (3(ABc) | dBcA G2 |]  