Compose a piece following the designated chord pattern.
'B', 'D', 'Bm', 'Em', 'G', 'A7', 'D', 'D', 'Bm', 'Em', 'G', 'A7', 'D', 'C', 'D', 'Bm', 'Em', 'A', 'Em', 'G', 'A', 'D', 'D', 'Bm', 'Em', 'A', 'Em', 'G', 'A', 'D', 'D', 'C', 'A', 'D', 'G', 'A7', 'D'  
X:1
L:1/4
M:2/2
K:D
 e"B" |"D" f3/2 g/ f e |"Bm" d3/2 e/ d c |"Em" B A"G" B"A7" c |"D" d3 e |"D" f3/2 g/ f e | 
"Bm" d3/2 e/ d c |"Em" B A"G" B"A7" c |"D" d2 f g |]"C" |]"D" a a/a/"Bm" d d |"Em" e2"A" c A | 
"Em" g2"G" B B |"A" A c"D" d f |"D" a a/a/"Bm" d d |"Em" e2"A" c A |"Em" B2"G" d B | 
"A" c2 c/d/e/^e/ |]"D" |:"D" f a f a | f a/g/ f/e/ d |"C" e g e g | e d/=c/"A" B ^c | 
"D" d3/2 A/ F A | d A F/G/ A |"G" B3/2 A/"A7" B c |"D" d3 z :|  