Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/8
M:2/2
K:Emin
['E3 F G3 A BcBA GEGA B2', 'd2 B2 BAFA G2 E2']  
X:1
L:1/8
M:2/2
K:Emin
|:"Em" E3 F G3 A | BcBA GEGA | B2 E2 E2 G2 |"D" FGAF D2 F2 |"Em" E3 F G3 A | BcBA GEGA | 
 B2 Bc"B7" BAFA |"Em" G2 E2 E4 ::"Em" efge B2 B2 | g2 g2 B4 |"Am" c2 BA"Em" G2 G2 |"D" FGAF D3 F | 
"Em" E2 EF G2 GA | BABd e2 d2 | B2 Bc"B7" BAFA |"Em" G2 E2 E4 :|  