Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/16
M:2/4
K:D
['a2(fg) f2(de) c2>B2', 'Bcd2 G>(AGF) GAB2 F)(DF)A G2G2 G2D2 G2G2']  
X:1
L:1/16
M:2/4
K:D
"D" .A,2.D2 .F2.A2 |"G" (B2G>)(A GF)ED |"A" A,2CE A2ce |1"D" f2d2 d2 z2 :|2"D" f2d2 d2(ab) |]: 
"D" a2(fg) f2(de) | dFAd"A" c2>B2 | BA^GB A2>=G2 |"D" FAdf a2(ab) |"D" a2(fg) f2(de) | 
 dFAd"A" c2>B2 |{/c} BA^GB f2>e2 |1"D" d2d2 d2ab :|2"D" d2d2 d2=c2 |]:[K:G]"G" B>(cBA) Bcd2 | 
 G>(AGF) GAB2 |"C" E2E>G"D" F2(FA) |"C" G2(FE)"D" TE2D2 |"G" B>(cBA) Bcd2 | G>(AGF) GAB2 | 
"C" E2E(G"D" F)(DF)A |1"G" G2G2 G2D2 :|2"G" G2G2 G2 z2 |]  