Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:C
['c2 GF ECEG', "c2 (3gab c'gec Acfa gedc cBAG fdfd"]  
X:1
L:1/8
M:2/2
K:C
 (3GAB | c2 GF ECEG | AFAc BGBd | ecfd gedc | Bcde fdcB | c2 GF ECEG | AGAc"^*"BGBd | eagf edcB | 
 c2 c2 c2 :: (3gab | c'gec Acfa | gedc cBAG | fdfd ecec | B2 G2 G2 cB | AFAc fedc | BGBd gfed | 
 eagf edcB | c2 c2 c2 |]  