Construct musical arrangements following the given chord progression.
'C', 'D', 'C', 'D', 'C', 'Am', 'C', 'D'  
X:1
L:1/8
M:2/2
K:G
"C" c2 cB c2 AB | cBAG"D" FA A2 | Add^c defe | dcAG FGAB |"C" c2 cB c2 AB | cBAG"D" FA A2 | 
 DEFG ABcA | dcAG FG A2 ::"C" eggg aggg | eggg edcd |"Am" eaaa baaa | eaaa edcd |"C" eggg aggg | 
"D" fgfe defg | afge fdec | dcAG FG A2 :|  