Construct melodic chord frameworks to improve the given piece of music.
"^(C7)" c2 B |"^f" A2 A"^a" F2 F |"^bb" DFD"^d" B,2 =B, |"^c" C2"^bb" C"^a" CD"^g" E | 
"^f" F2 A c2 B | A2 A F2 F | DFD B,2 =B, | C2 C CDE |1 F3 :|2 F3 F3 |: 
 E2 E CDE | F2 F DEF | G2 E C2 ^C | DEF GA=B | c2 c edc | 
 f2 c A2 F | G2 G FED | C6 :: c2 c GAB | A2 F D2 ^D | E^DE C=DE | 
 F2 A c3 | c2 c cde | f2 c A2 F | GAB cde | f6 :|  
X:1
L:1/8
M:6/8
K:F
"^(C7)" c2 B |"F""^f" A2 A"^a" F2 F |"Bb""^bb" DFD"^d" B,2 =B, |"C7""^c" C2"^bb" C"^a" CD"^g" E | 
"F""^f" F2 A"C7" c2 B |"F" A2 A F2 F |"Bb" DFD B,2 =B, |"C7" C2 C CDE |1"F" F3 :|2"F" F3"G7" F3 |: 
"C" E2 E CDE |"Dm" F2 F"G7" DEF |"C" G2 E"Am" C2 ^C |"Dm" DEF"G7" GA=B |"C" c2 c edc | 
"F" f2 c A2 F |"G7" G2 G FED |"C" C6 ::"C7" c2 c GAB |"F" A2 F"Bb" D2 ^D |"C7" E^DE C=DE | 
"F" F2 A c3 |"C" c2 c cde |"F" f2 c A2 F |"Gm" GAB"C7" cde |"F" f6 :|  