Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:2/4
K:G
['DGGG FA G2 DFAc Bd G2 BB']  
X:1
L:1/8
M:2/4
K:G
 DGGG | FA G2 | DFAc | Bd G2 | BB c2 | AA B2 | GGAA | FF G2 |]  