Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/8
M:6/8
K:Emin
['(c2 d)', 'a2 (g']  
X:1
L:1/8
M:6/8
K:Emin
 EAA A2 B | (c2 d) e{g}(fe) | dBA{Bc} (B2 A) | GEE{EF} (E2 D) | EAA (A2 B) | (c2 d) e2 f |1 
 gfe (dc)B | (cB)A BAG :|2 gfe dBG |{Bc} (B2 A) A3 |: a2 (g e)fg |{b} (a2 g) e2 f | (g2 e) d2 e | 
 g2 (a b)ag | a2 (g e)fg | a2 (g e2) (f | g)fe dBG | BAA A3 :|  