Craft a musical composition following the provided chord structure.
'A', 'D', 'A', 'G', 'A', 'D', 'E7', 'A', 'D', 'A', 'A', 'D', 'A', 'G', 'A', 'D', 'E7', 'A', 'D', 'A'  
X:1
L:1/8
M:2/4
K:D
 c>d |"A" e3 c A>ce>d | c<eA>c e2 f>g |"D" a2 d>f"A" e>cA>c |"G" B<GB>c d2 c>d |"A" e3 c A>ce>d | 
 c<eA>c e2 f>g |"D" a>fd>f"E7" e>d c<B |"A" A2"D" A2"A" A2 :| c>d |"A" e2 A>c a2 g>f | 
 e<ac>d e2 f>g |"D" a2 d>f"A" e>cA>c |"G" B<GB>c d2 c>d |"A" e2 A>c a2 g>f | e<ac>d e2 f>g | 
"D" a>fd>f"E7" e>d c<B |"A" A2"D" A2"A" A2 :|  