Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:6/8
K:Gmin
['B2 d', 'd2 d d2', 'd B2 d dcB ABA cBA GAG', 'cAF BBB B2 d ccc c2 e', '=e fff f3 ddd d2 e ccc', 'cA^F GAG G2 d cA^F']  
X:1
L:1/8
M:6/8
K:Gmin
|: B2 d dcB | ABA cA^F | GAG G2 d |1,3 dcB cAF :|2,4 cA^F G3 :| B2 B B2 d | c2 c c2 e | 
 d2 d d2 =e | f2 f f3 || d2 d d2 e | c2 c c2 d | B2 d dcB | ABA cBA || GAG G2 d | dcB cAF | 
 BBB B2 d | ccc c2 e || | ddd d2 =e | fff f3 | ddd d2 e | ccc c2 d || BBB B2 d | dcB cA^F | 
 GAG G2 d | cA^F G3 |]  