Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:6/8
K:G
['A/B/c/d/e/f/ g2 f/e/ dfg a/g/f/e/d/c/ BGG']  
X:1
L:1/8
M:6/8
K:G
 c/B/ | GBd dBG | Gee e2 d/c/ | Bdg dBG | AFD D2 D | G>FG EFG | A/B/c/d/e/f/ g2 f/e/ | 
 dfg a/g/f/e/d/c/ | BGG G2 B | AFD D2 F/G/ | A/B/c/d/e/f/ g2 f/e/ | dfg a/g/f/e/d/c/ | BGG G2 |]  