Write musical arrangements that synchronize with the designated chord modifications.
'A', 'B', 'C'  
X:1
L:1/8
M:4/4
K:A
"A" |: c2 cB AG AB | c2 ed c2 B2 | c2 cB AG AB | c2 ed B4"B" :: cd ef ed cB | c2 A2 A2 c2 | 
 d2 c2 B4"C" :: cd e2 cd e2 | cd ef d2 c2 | f3 e d2 c2 | f3 e d2 c2 | cd ec dc BA | GA BG A2 ed | 
 c2 BA B2 ed | c2 B2 A2 ed | c2 BA B2 ed | c2 B2 A2 :|  