Create a melody and harmony adhering to the specified musical parameters.
Only One Section  
X:1
L:1/8
M:2/4
K:G
 D | DB AG | E2 Dc | B3/2 G/ AF | G2 z B | DB AG | E2 DB | BG A/G/ F | G2 z | B | c/c/ BA B | 
 c3/2 B/ Ac | BG Bc | d2 z d | DB AG | E2 D c/c/ | B3/2 G/ AF | G2 z ||  