Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
M:2/4
K:C
['GGEG A G2 A Aced c4']  
X:1
L:1/8
M:2/4
K:C
 EGcA | G3 A | EGcA | G4 | GGEG | A G2 A | Aced | c4 | GGEG | A G2 A | Aced | c4 | cd e2 | deBA | 
 GAdB | dBAA | G4 |]  