Design a collection of chord matches that boost the harmonic qualities of the provided musical work.
|: EG GG | GA GF | EG GG | GA GF | EG DF | EG DF | E2 D2 | 
 C4 :: E2 E2 | GF- F2 | F2 F2 | AG- G2 | G2 G2 | cB- BB | BG AB |1 cG EC :|2 
 c4 |]  
X:1
L:1/8
M:2/4
K:C
|:"C" EG GG | GA"G7" GF |"C" EG GG | GA"G7" GF |"C" EG"G7" DF |"C" EG"G7" DF |"C" E2"G7" D2 | 
"C" C4 ::"C" E2 E2 |"G7" GF- F2 | F2 F2 |"C" AG- G2 | G2 G2 |"G7" cB- BB | BG AB |1"C" cG EC :|2 
"C" c4 |]  