Formulate a range of chord couplings that heighten the harmonic components of the submitted musical creation.
D | GDG BGB | d2 c B2 A | GDG A2 B | c2 B A2 D | GDG BGB | d2 c BcB | ABc DEF | 
 GGG G2 :: d | cAA A2 f | gdd d2 d | cAA A2 f | gdd d2 d | cdc BcB | 
 ABA GAG | FGA DEF | GGG G2 :|  
X:1
L:1/8
M:6/8
K:G
 D |"G" GDG BGB | d2 c B2 A | GDG A2 B |"D7" c2 B A2 D |"G" GDG BGB | d2 c BcB |"Am" ABc"D7" DEF | 
"G" GGG G2 :: d |"D7" cAA A2 f |"G" gdd d2 d |"D7" cAA A2 f |"G" gdd d2 d |"C" cdc"G" BcB | 
"Am" ABA"G" GAG |"D7" FGA DEF |"G" GGG G2 :|  