Develop musical pieces adhering to the outlined composition guidelines.
Only One Section  
X:1
L:1/8
M:2/4
K:D
 A | =F_BAG/F/ | E3 D | EDE=F | G2 GG | =FEFG | A2 AG | =FGE>D | D3 A | =F_BAG/F/ | E3 D | EDE=F | 
 G2 GG | =FEFG | A2 AG | =FGE>D | D3 A, | DED=C | B,3 B, | E=FED | =C2 CE | A_BAG | =F2 FE | 
 =FGE>D | D2 z |]  