Generate musical content according to the specified chord sequence.
'D', 'A', 'G', 'D', 'A', 'D', 'A', 'D', 'A', 'D', 'A', 'E', 'A', 'A', 'D', 'G', 'Em', 'A', 'D', 'G', 'D', 'A', 'D'  
X:1
L:1/8
M:6/8
K:D
|:"D" FED A2 d |"A" c3"G" B3 |"D" ABA"A" GAG |"D" F3"A" E2 E |"D" FED A2 d |"A" c3"D" d3 | 
"A" ecf"E" B2 A |"A" A6 ::"A" cBA cBA |"D" d6 |"G" BAG BAG |"Em" g6 |"A" cde ABc |"D" def"G" efg | 
"D" fed"A" eAc |"D" d6 :|  