Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/8
Q:1/4=100
M:2/2
K:E
['eBgB fBaB', 'GG (TG2{FG)}', 'E4 gbeg fadf e2 Bg Tf2 B2', 'E4 [M:4/4][K:D][Q:1/4=100] DFAd f d2 f edcB', 'D4 fafd eaec dfdB cecA Bcde fdcB']  
X:1
L:1/8
Q:1/4=100
M:2/2
K:E
 eBgB fBaB | gbdf eB GE | eBgB fBaB | gbBd e2 E2 :: GG (TG2{FG)} Ac e2 | GG (TG2{FG)} AFDB, | 
 GG (TG2{FG)} Acec | BGAF E4 :: gbeg fadf | e2 Bg Tf2 B2 | gbeg fedc | BAGF E4 :| 
[M:4/4][K:D][Q:1/4=100] DFAd f d2 f | edcB c A2 c | dBAG FAdB | AGFE D4 :: fafd eaec | dfdB cecA | 
 Bcde fdcB | caB^g{g} a4 | DFAd f d2 f | edcB c A2 c | dBAG FAdB | AGFE D4 :|  