Craft a musical piece that follows the outlined chord structure.
'D', 'G', 'D', 'G', 'D', 'Em', 'A', 'D', 'D', 'G', 'D', 'A', 'D', 'G', 'D', 'A7', 'D'  
X:1
L:1/8
M:4/4
K:D
 B |"D" A>F A<f"G" e>d B>d |"D" A>F A<B"G" d>e d<B |"D" A>F A<f"Em" e>d B>g |"A" f<a A<B"D" d2 d :: 
 g |"D" f>e d<f"G" e>d B>g |"D" f>e f<g"A" a>b a<g |"D" f>e d<f"G" e>d B>g | 
"D" f<a"A7" A<B"D" d2 d :|  