Create a musical composition following the given alphabetical pattern and incorporating the provided motif.
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
['BdcA BGAF', 'g2 fd']  
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
"^simplified version" dc | BdcA BGAF | GBAF G2 df | gbaf gedB | cBAB cedc | BdcA BGAF | 
 G2 fb fb ag | fgfd efec | dfec d2 :| dc | Bdga bgdc | B2 fa fadc | Bdga bgdB | G2 eg egdf | 
 g2 fd g2 fd | g2 fd dcBA | Bdge dcBA | BcAF G2 :|  