Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/8
Q:1/8=180
M:4/4
K:Emin
['Ad (3B^cd AF', 'bege bege']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:Emin
"^reel" E2 (3GFE BEFA | (3Bcd Ad (3B^cd AF | D2 (3FED ADFA | (3B^cd Ad (3B^cd AF | E2 GE BEFA | 
 BdAd BdAF | D2 FD ADFA | BdAd Be e2 || e2 (3gfe bege | bege bege | defg afdf | afdf afdf | 
 e2 (3gfe bege | bege bege | g2 gf gbag | fgaf be e2 |]  