Compose a piece of music utilizing the given alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:C
['(3efg a>ec>e f>ec>B A>ce>a f>ec>A G>AB>c', '(3efg a>ga>b a>gf>e f>ef>g f>ec>A G>AB>c']  
X:1
L:1/8
M:4/4
K:C
[M:2/2][K:A] .abc (3efg | a>ec>e f>ec>B | A>ce>a f>ec>A | G>AB>c d>ef>e | d>cB>A B2 (3efg | 
 a>ec>e f>ec>B | A>ce>a f>ec>A | G>AB>c d>ef>g | a2 A2 A2 :: (3efg | a>ga>b a>gf>e | 
 f>ef>g f>ec>A | G>AB>c d>ef>e | d>cB>A G2 (3efg | a>ga>b a>gf>e | f>ef>g f>ec>A | G>AB>c d>ef>g | 
 a2 a>g a2 :|  