Formulate a range of chord couplings that heighten the harmonic components of the submitted musical creation.
E | A2 c B/A/ | B2 E d | c2 B2 | A/G/A/B/ A B | c A E c | B3 A | 
 G e F ^d | e3 :: c/d/ | e2 f3/2 e/ | d c B e | d c B A | G/A/B/G/ E F/G/ | 
 A G/A/ B A/B/ | c B/c/ d e/d/ | c B/A/ E G | A2 A :|  
X:1
L:1/4
M:2/2
K:A
 E |"A" A2 c B/A/ |"E" B2 E d |"A" c2"E" B2 |"A" A/G/A/B/ A B |"A" c A E c |"E" B3 A | 
 G e"B" F ^d |"E" e3 :: c/d/ |"A" e2 f3/2 e/ |"E" d c B e |"A" d c B A |"E" G/A/B/G/ E F/G/ | 
"A" A G/A/"E" B A/B/ |"A" c B/c/"E" d e/d/ |"A" c B/A/"E" E G |"A" A2 A :|  