Create music using the specified musical structure and the provided theme.
X:1
L:1/8
M:4/4
K:A
['a2 ea (3f=ga ec Acaf e2 ce', 'ecBc AcBc Acaf e2 ce'  
X:1
L:1/8
M:4/4
K:A
 a2 ea (3f=ga ec | Acaf e2 ce | fddd d2 df | eccc cB B/B/B | a2 ea (3f=ga ec | Acaf e2 ce | 
 f2 ec e2 fe | c2 Bd cA A/A/A :| ecBc AcBc | Acaf e2 ce | fdcd Adcd | ABde fecd | ecBc AcBc | 
 Acaf e2 ce | f2 ec e2 fe | c2 Bd cA A/A/A :|  