Formulate a range of chord couplings that heighten the harmonic components of the submitted musical creation.
c2 | f2 af efge | f2 c2- c2 =Bc | dcBA BAGF | EFGA Bcde | f2 af efge | 
 f2 c2- c2 =Bc | dcBA BAGF | EFGE F2 :| z2 |: A2 cA cAcA | B2 dB dBdB | 
 A2 cA cAcA | BAGF EFGB | A2 cA cAcA | B2 dB dBdB | Acfa bgeg | f2 a2 f4 :|  
X:1
L:1/8
M:2/2
K:F
 c2 |"F" f2 af"C7" efge |"F" f2 c2- c2 =Bc |"Bb" dcBA BAGF |"C7" EFGA Bcde |"F" f2 af"C7" efge | 
"F" f2 c2- c2 =Bc |"Bb" dcBA BAGF |"C7" EFGE"F" F2 :| z2 |:"F" A2 cA cAcA |"Bb" B2 dB dBdB | 
"F" A2 cA cAcA |"C7" BAGF EFGB |"F" A2 cA cAcA |"Bb" B2 dB dBdB |"F" Acfa"C7" bgeg |"F" f2 a2 f4 :|  