Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/16
M:2/4
K:C
['G2 c2e2 g2G2']  
X:1
L:1/16
M:2/4
K:C
 G2 | c2e2 g2G2 | c2c>c c2de | f2df fedc | BcdB G2 G2 | c2e2 g2G2 | c2c>cc2S eg | gfdf feGB | 
 c2c>cc2 ::  