Compose music pieces utilizing the given chord patterns.
'D', 'A7', 'D', 'A7', 'D', 'A', 'E7', 'A', 'E7', 'A', 'A', 'G', 'D7', 'G', 'C', 'G', 'D7', 'G', 'G'  
X:1
L:1/8
M:2/4
K:none
[K:D]"D" df ff |"A7" fe e/f/g | ce ee |"D" ed d/e/f | df !>!ff |"A7" eg !>!g2 | ca ae/f/ | 
"D" dd d z ::[K:A]"A" .e !>!e2 e/d/ | .c !>!c2 d/c/ |"E7" Bd e"_#"g |"A" a"_#"g/f/ ec/d/ | 
 .e !>!e2 e/d/ | .c !>!c2 d/c/ |"E7" Bd e"_#"g |1"A" ae ee :|2[K:G]"A" aa a"_>Teil A" z |: 
"G" Bc ^cd | e3 d | dg fe |"D7" f3"_c" c | cB"_c" c^c | e3 d |"_c" ce dc |"G" B3 B | Bc ^cd | 
 e3 d | dg gB |"C" e3 e/f/ | gf ge |"G" d^c dB |"D7""_c" cd ef |1"G" gg gG :|2"G" gg g z |]  