Construct harmonious chords that enhance the provided tune.
A e d c | B3/2 A/ ^G E | A B c c | d c/d/ e2 | A e d c | 
 B3/2 A/ ^G E | A B c c | d c/d/ e2 |: e e/f/ g f/e/ | d d/e/ f e/d/ | 
 e e e d/c/ | d3/2 f/ c2 | e f/e/ f/e/d/c/ | d e/d/ e/d/ B | c A A d | 
 B3/2 c/ A2 :|  
X:1
L:1/4
M:2/2
K:C
"Am" A e d c |"Dm" B3/2 A/"E" ^G E |"Am" A B c c |"Dm" d c/d/"E" e2 |"Am" A e"Dm" d c | 
"E" B3/2 A/ ^G E |"Am" A B c c |"G" d c/d/"C" e2 |:"C" e e/f/ g f/e/ |"G" d d/e/ f e/d/ | 
"Am" e e e d/c/ |"Dm" d3/2 f/"Am" c2 |"C" e f/e/ f/e/d/c/ |"G" d e/d/ e/d/ B |"Am" c A A d | 
"Em" B3/2 c/"Am" A2 :|  