Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:3/8
K:C
['D E2 D']  
X:1
L:1/8
M:3/8
K:C
 G, | C2 D | E2 D | E2 D | E2 D | G2 G | G>FE | FDD | E>DC | D2 E | D2 E | D2 E | F>ED | E>DC | 
 G2 G | F>DB, | E>DC | DG,B, | C2 |]  