Formulate chord sequences to heighten the harmonic quality of the specified musical portion.
|:"^A" z | c>Bc g2 e | f>ga gec | B3 GAB | c2 E e>dc | d>ed BGB | 
 c3 C2 ::"^B" G | E2 G GEG | A2 c cAd | B3 G3 | E2 G GEG | A/B/cA B/c/dB | 
 c3 C2 :|  
X:1
L:1/8
Q:3/8=110
M:6/8
K:C
|:"^A" z |"C" c>Bc g2 e |"F" f>ga"C" gec |"G" B3 GAB |"C" c2 E e>dc |"Dm" d>ed"G7" BGB | 
"C" c3 C2 ::"^B" G |"C" E2 G GEG |"F" A2 c"Dm" cAd |"G" B3 G3 |"C" E2 G GEG |"F" A/B/cA"G" B/c/dB | 
"C" c3 C2 :|  