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
['d>edB AG c2 z BAG']  
X:1
L:1/8
M:2/4
K:G
 DGB | G2 FG | AB G2 | z GBd | d>cBA | G2 A2 | z GBG | d>edB | AG c2 | z BAG | d>edB | AG c2 | 
 z BAG | c2 B2 | A2 G2 | z |]  