Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/16
M:2/4
K:G
['dBAB GFEF G2BG dGBe dBAB GFED', 'dega bgab'  
X:1
L:1/16
M:2/4
K:G
 ge | dBAB GFEF | G2BG dGBe | dBAB GFED | Bee^d efge | dBAB GFEF | G2BG dGBe | dBAB GFED | 
 EGFA G2 z2 :: dega bgab | gfga gdBg | dega bgab | gafg efge | dega bagf | gfef g2>a2 | bagf gfed | 
 (3efg dg efge :|  