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:Dmix
['A BAG', 'd2 B c2 A BAG']  
X:1
L:1/8
M:6/8
K:Dmix
 DED A2 A | BAG ABA | DED A2 A | BAG EGE | DED A2 A | BAG ABc | d2 B c2 A | BAG E2 D :| d2 B c2 A | 
 BAG ABc | d2 B c2 A | BAG E2 D | d2 B c2 A | BAG ABc | ded cBA | BAG E2 D :|  