Design melodic compositions in line with the indicated chord adjustments.
'D', 'G', 'A', 'D', 'G', 'A', 'D', 'G', 'A', 'D', 'G', 'A'  
X:1
L:1/8
M:2/4
K:D
"D" A>A AB | de f2 |"G" ed Bd |"A" fe f<a |"D" A>A AB | de f2 |"G" ed BG |"A" A2 A2 ||"D" a>a ab | 
 ag f2 |"G" ed Bd |"A" fe f<a |"D" a>a ab | ag f2 |"G" ed BG |"A" A2 A2 ||  