Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
M:4/4
K:D
['A2 A>B A>GE>F', 'f2 f>e', ''  
X:1
L:1/8
M:4/4
K:D
 A2 A>B A>GE>F | G>FG>A B>cd>B || A2 A>B A>GF>f |1 g>fe>d B>c d>B :|2 g>fe>d B>cd>e |: 
 f2 f>e f2 f>e |"^a." f>ef>d B>cd>e | f2 f>e f2 f>g |1 a>fe>d B>cd>e :|2 a>fe>c B>c!D.C.!d>B |] 
"^VAR:""^a." f2 |]  