Construct a piece of music by converting the stated musical sequence into an alphabetical format and integrating the supplied motif.
X:1
L:1/16
M:2/4
K:C
['c4{/d} (cBcd) c4 G4 e4 (gagf) e2>d2', 'z4 f4{/g} (fefa) d4 (d2>.f2) e2>d2 (cdeg)']  
X:1
L:1/16
M:2/4
K:C
 c4{/d} (cBcd) | c4 G4 | e4 (gagf) | e2>d2 (cdef) | g2g2 (ag)(^fg) | c'2g2 =f2e2 | d4{/e} (d^cde) | 
 d4 z4 :: f4{/g} (fefa) | d4 (d2>.f2) | e2>d2 (cdeg) | c4 (c2>.e2) | d2>c2 (Bcde) | f2d2 B2G2 | 
 c4 (e2g2) | [cE]4 z4 :|  