Develop musical pieces based on the specified chord pattern.
'D', 'A7', 'D', 'A7', 'D', 'A', 'E7', 'A', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'D7', 'G', 'D7', 'G', 'D7', 'G', 'D7', 'G'  
X:1
L:1/8
M:3/4
K:D
"D" F>A D>A F>A |"A7" E>A G>A E2 | e>A c3 B/G/ |"D" f>A d3 B/A/ | F>A D>A F>A |"A7" E>A G>A E2 | 
 e>A c>e A>c |"D" d2 d2 z2 ::[K:A]"A" A>e c>f e>c |"E7" d>e B>e d2 | d>e B>e d>e |"A" c>e A>e c2 :| 
[K:D]"A7" G>B e3 A |"D" F>A d3 F |"A7" E>D E>F G>A |"D" B2 A>^G A2 |"A7" G>B e3 A |"D" F>A d3 F | 
"A7" c>e A>B c>e |"D" d2 d2"_>Teil A" z2 |][K:G] e2 |:"D7" fe dc BA |"G" G>B D>B G2 | 
"D7" F>A D>c F2 |"G" G>A B>c dg |"D7" fe dc BA |"G" G>B D>B G2 |"D7" F>A D>c F>A |"G" G2 G2 z2 :|  