Compose a melody in alignment with the established musical pattern.
Only One Section  
X:1
L:1/8
M:2/4
K:G
"G" GF/E/ DD | B,D ED | GF/E/ D>D |"D7" CD"G" B,2 | GF/E/ DD | B,D ED | GF/E/ D>D | 
"D7" F>D"G" G z |]  