Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/4
M:3/4
K:G
['d/>c/ B G G e2 d c', 'd/>c/ B G G e2 d c']  
X:1
L:1/4
M:3/4
K:G
 d/>c/ | B G G | e2 d | c B A/>G/ | F D d/>c/ | B G G | e2 d | c B A | G2 :| d | g g g | 
 f f3/2 f/ | e e/f/g/e/ | f d d | g g/a/g/a/ | f f/g/f/g/ | e e/f/g/e/ | d2 d/>c/ | B G G | e2 d | 
 c B A/>G/ | F D d/>c/ | B G G | e2 d | c B A | G2 |]  