Develop musical pieces that align with the given chord changes.
'G', 'Am', 'C', 'D', 'G', 'Am', 'C', 'D', 'G', 'Am', 'C', 'D', 'D7', 'G', 'G', 'G', 'D', 'D7', 'G', 'Am7', 'D', 'D7', 'G', 'G'  
X:1
L:1/8
M:2/4
K:G
"G" G2"Am" AB |"C" c/B/A"D" dB |"G" G2"Am" AB |"C" c/B/A"D" FD |"G" G2"Am" AB |"C" c/B/A"D" d>e | 
 fd"D7" cA ||1"G" AG GD :|2"G" AG Gd |:"G" g2 a>g |"D" fd d>e | fd d>e | f/e/d"D7" cA | 
"G" g2"Am7" a>g |"D" fd d>e | f/e/d"D7" cA ||1"G" AG Gd :|2 AG"G" G2 |]  