Develop a musical composition by incorporating the suggested motif and by following the prescribed format.
X:1
L:1/8
M:2/4
K:C
['C D']  
X:1
L:1/8
M:2/4
K:C
 A3 A | A2 C D | E3 G | E2 G,2 | A3 c | A2 C D | E4- | E4 | A3 A | A A C D | E3 A | G,2 A,2 | 
 D3 E | G, A, D C | A,4- | A,4 |]  