Create engaging melodies that harmonize with the provided chord progressions.
'D', 'D', 'G', 'A7', 'D', 'D', 'G', 'A7', 'D', 'G', 'D', 'Em', 'A7', 'D', 'G', 'D', 'A7'  
X:1
L:1/8
Q:1/4=190
M:4/4
K:D
"D" d2 fd BAFB |"D" AD (3FED FA A2 |"G" defd BAFB |"A7" ABdf edBc |"D" d2 fd B2 FB | 
"D" AD (3FED FA A2 |"G" defd BAFB |"A7" ABdf edde |]"D" faag fdde |"G" gfga bgdg |"D" faag fedB | 
"Em" ABdf"A7" edde |"D" faag fdde |"G" gfga bgdg |"D" fgfe d3 B |"A7" ABdf edBA |]  