Develop a pleasing tune that aligns with the given chord progression.
'D', 'A', 'D', 'A', 'D', 'D', 'G', 'D', 'A', 'D', 'G', 'D', 'A', 'D', 'D', 'A', 'D'  
X:1
L:1/8
M:2/4
K:D
|:"D" .d.d B/c/d/B/ | AF AF | .d.d B/c/d/B/ | AF ED | .d.d B/c/d/B/ | AF Ad/e/ |1 fd"A" ec"D" | 
 d4 :|2 fd"A" e/d/c |"D" d3 d/e/ |:"D" fd de/f/ |"G" gf ed/e/ |"D" fd Ad | f2"A" a>g | 
"D" fd de/f/ |"G" gf ed/e/ |1"D" fd"A" ec |"D" d3 d/e/ :|2"D" fd"A" e/d/c |"D" d4 ||  