Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
M:3/4
K:Emin
['gb fa eg', 'dd/e/ d2 B2 cB/A/']  
X:1
L:1/8
M:3/4
K:Emin
 E/F/G/A/ B2 e2 | ^d/e/f/d/ B2 B2 | cB AG FE | E/F/^G/A/ B2 B2 | gb fa eg | fe ^df BA | gb fa eg | 
 fe/^d/ e2 E2 :: dd/e/ d2 B2 | cB/A/ B2 G2 | dd/e/ d2 B2 | cB/A/ B4 | cB AG FE | E/F/G/A/ B4 | 
 gb fa eg | fe ^df BA | gb fa eg | fe/^d/ e4 :|  