Construct musical works that adhere to the outlined structure and include the given musical motif.
X:1
L:1/8
Q:1/2=90
M:4/4
K:G
['dc Bdgf', 'babg a2 f2 gfge d2 B2'  
X:1
L:1/8
Q:1/2=90
M:4/4
K:G
 dc | Bdgf g2 dc | Bdgf g2 dc | Bdgf efga | fdag fedc | Bdgf g2 dc | Bdgf g2 d2 | efga fgab | 
 gbd'b g2 :: ga | babg a2 f2 | gfge d2 B2 | cdec BcdB | ABcd efga | babg a2 f2 | gfge d2 B2 | 
 efga fgab | gbd'b g2 :|  