Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:3/4
K:A
['CE c2 f2 ed c4 CE G2', 'G6 GFGFCA, B2 A4 dcBAGF E2 DE']  
X:1
L:1/8
M:3/4
K:A
 CE c2 f2 | ed c4 | CE G2 B2 | AF C4 | dAdf f2 | cAcf f2 | dc B2 A2 | G6 :: GFGFCA, | B2 A4 | 
 dcBAGF | E2 DE C2 | CCCCCE | GGGGGB | A2 DCDB, | C6 :|  