Create chord progressions that enrich the harmonic structure of the provided musical piece.
D G G3/2 F/ | G B B A | d d d3/2 c/ | B A B2 | D G G3/2 F/ | 
 G B B A | d A A3/2 F/ | F E D2 | d d d G | c B B A | 
 d d d G | c B B A | e e e d | c B c2 | A B/c/ d3/2 G/ | 
 G A B2 | e3/2 e/ e d | c B c2 | A B/c/ d3/2 G/ | 
 G A G2 |]  
X:1
L:1/4
Q:1/4=110
M:4/4
K:G
"G" D G G3/2"D" F/ |"G" G B"D" B A |"G" d d"C" d3/2 c/ |"D" B A"G" B2 |"G" D G G3/2"D" F/ | 
"G" G B"A" B A |"D" d A A3/2 F/ |"D" F"A" E"D" D2 |"D" d d"G" d G |"D7" c"G" B"D" B A | 
"G" d d d G |"D7" c"G" B"D" B A |"C" e e e"E7" d |"Am" c"E" B"Am" c2 |"D" A"G" B/c/ d3/2 G/ | 
"Em" G"D" A"G" B2 |"C" e3/2 e/ e"E7" d |"Am" c"E" B"Am" c2 |"D" A B/c/"G" d3/2 G/ | 
"Em" G"D" A"G" G2 |]  