Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/16
M:3/4
K:D
['A4 g2(ag)', '(Ad)(fd) (Ad)(fd)']  
X:1
L:1/16
M:3/4
K:D
 d4 (AB)AG (FG)FE | D2DF (A^G)AB A4 | g2(ag) e2(gf) e2(ec) | A2(Ac) (eg)ec A4 | 
 g2(ag) f2(fd) (eg)(ec) | A2Ac (eg)ec A4 | g2(ge) f2(fd) (eg)(ec) | (Ac)ec [Dd]6 z2 :: 
 d2>f2 (f2a2) a2a2 | a2>f2 (df)af g4 | A2>c2 (e2g2) g2g2 | e2c2 (df)af d4 | d2>f2 (f2a2) a2a2 | 
 a2>f2 (df)af g4 | A2>c2 (e2g2) g2g2 | f2d2 (df)af d4 | (Ad)(fd) (Ad)(fd) (Ad)(fd) | 
 (Ac)(ec) (Ac)(ec) (Ac)(ec) | (Ad)(fd) (Ad)(fd) (Ad)(fd) | (Ac)(ec) (Ac)(ec) A2>G2 | 
 F2A2 d2f2 (eg)ec | (Ac)ef e4 d4 :|  