Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:4/4
K:Amin
['f2 e2 ef a3 g dcAG']  
X:1
L:1/8
M:4/4
K:Amin
|: AB |"Am" c2 B>A A2 GA | c2 B>A"G" G2 cd |"C" e2 de dcBA |"F" A4 A2 de |"Dm" f2 fg"C" e2 ef | 
"G" d^cde"F" a3 g |"Am" aged"G" dcAG |"Am" A6 :: ef |"C" gede g3 a |"Em" gede g3 e | 
"Am" agab"G" ageg |"F" a6 ag |"Dm" f2 fg"C" e2 ef |"G" d^cde"F" a3 g |"Am" aged"G" dcAG |"Am" A6 :|  