Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:6/8
K:G
['d BGG G>AB cAA A>Bc Bcd egB', "d2 d fga abc' bag fed ege"]  
X:1
L:1/8
M:6/8
K:G
 d | BGG G>AB | cAA A>Bc | Bcd egB | A>AA A2 d | BGe ^cAf | dBg e^ca | fgf ed^c | ddd d2 :: d | 
 fga abc' | bag fed | ege dcB | A>AA A2 d | BGB cAc | Bcd egc | BcB AGF | GGG G3 :|  