Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:2/2
K:G
['gfed ef']  
X:1
L:1/8
M:2/2
K:G
 g | dcBA GF G2 | GdBd GdBd | dcBA GFGf | gfed ef g2 | fbfb fbbg | fafa faaf | fbfb fbba | 
 gfed ef g2 ||  