Craft a musical composition with the supplied motif and conforming to the necessary format.
X:1
L:1/16
M:2/4
K:C
['GEGA [ce]2[ce]2']  
X:1
L:1/16
M:2/4
K:C
 GEGA [ce]2[ce]2 | [ee]2[ee][ee] [ee]2d2 | [ce]2[ce][ce] c2d2 | edcd A2G2 | GEGA [ce]2[ce]2 | 
 cdeg a4 | a_bag edc2 | FGA2 d4 | dedc AGFG | Ac2d c2 :|  