Assemble an assortment of chord duos that intensify the harmonious features of the given musical masterpiece.
|:"^A" g4 e4 | dcBA G2 AB | c2 c2 d3 d | e6 ee | e2 fg a2 cc | 
 c2 de f2 AA | BG e2 d3 c | c8 ::"^B" A2 AB c2 Bc | dcBA G2 ee | 
 e2 de fge>d | d6 gg | a2 ee f2 ^ff | g2 dc B2 gg | 
 a2 e2 d3 c | c8 :|  
X:1
L:1/8
Q:1/2=110
M:2/2
K:C
|:"^A""C" g4"Am" e4 |"Dm" dcBA"G7" G2 AB |"Am" c2 c2"G" d3 d |"C" e6 ee |"C7" e2 fg"F" a2 cc | 
"Am" c2 de"Dm" f2 AA |"G7" BG e2 d3 c |"C" c8 ::"^B""Am" A2 AB c2 Bc |"Dm" dcBA"G7" G2 ee | 
"C" e2 de"Dm" fge>d |"G" d6 gg |"Am" a2 ee"Dm" f2"D7" ^ff |"G" g2 dc"G7" B2 gg | 
"Am" a2 e2"G7" d3 c |"C" c8 :|  