Develop a musical composition based on the provided pattern of letters and incorporating the given motif within it.
X:1
L:1/8
M:2/4
K:C
['(ge).g a/g/ (fd).f', '.e.e.e (d/e/) fdec']  
X:1
L:1/8
M:2/4
K:C
 c/e/ | gg g/a/b/c'/ | (ge).g a/g/ | (fd).f g/f/ | ecc (c/e/) | gg (g/a/b/c'/) | (ge).g a/g/ | 
 (fd).f g/f/ | ecc :: G/B/ | .d.d.d (d/e/) | .e.e.e (d/e/) | fdec | dgG G/B/ | ddd (c/d/) | 
 .e.e.e (d/e/) | fdec | g3 :|  