Craft a musical piece that follows the outlined chord structure.
'D', 'G', 'D', 'A', 'D', 'G', 'D', 'A', 'D', 'D', 'G', 'D', 'A', 'D', 'A', 'D', 'G', 'D', 'A', 'D'  
X:1
L:1/8
M:6/8
K:D
 A, |"D" DED D2 F | Add AFA |"G" Bcd"D" AGF |"A" EDE FDB, |"D" DED D2 F | Add AFA |"G" Bcd"D" AGF | 
"A" EDD"D" D2 :: A |"D" dfa a2 a | aba afd |"G" gbg"D" faf |"A" ede fdB |"D" dfa agf | 
"A" ede"D" fdA |"G" Bcd"D" AGF |"A" EDD"D" D2 :|  