Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:4/4
K:C
['G2 c2 B2', 'e2 dc d4 e2']  
X:1
L:1/8
M:4/4
K:C
 G2 c2 B2 c2 | dcde d2 e2 | G2 c2 B2 cd | Td4 c4 |] e2 dc d4 | e2 dc d4 | e2 de fede | fedc d4 | 
 G2 c2 B2 c2 | dcde d2 e2 | G2 c2 B2 cd | Td4 c4 |]  