Create musical pieces based on the given chords.
'D', 'Bm', 'Em', 'A7', 'G', 'A7', 'Bm', 'A7', 'D', 'Bm', 'Em', 'A7', 'Bm', 'A7', 'D', 'D', 'D', 'D7', 'Em', 'A7', 'D', 'Bm', 'Em', 'G', 'A7', 'D', 'D'  
X:1
L:1/8
M:4/4
K:D
 af |:"D" dd"Bm" dc/d/ |"Em" ee"A7" ef/e/ |"G" dcBA"A7" Bcde |"Bm" fd"A7" fgaf |"D" dd"Bm" dc/d/ | 
"Em" ee"A7" ef/e/ |"Bm" dcBA"A7" Bdce |1"D" d2 da/f/ :|2"D" d2 de |]"D" ff"D7" fe/f/ | 
"Em" gg gaba |"A7" ee ed/e/ |"D" fd fgaf |"Bm" ff fe/f/ |"Em" ee ef/e/ |"G" dcBA"A7" Bdce |1 
"D" d2 de :|2"D" d3 d |]  