Construct chordal sequences to boost the harmonious coherence within the specified musical piece.
F/ | E>F G>_B A2 F>A | G>F E>c d<D D>F | E>F G>_B A2 F>A |1 
 G>c B<d c<C C3/2 :|2 G>c B<g e<c c |] g | c'>e f<a g>c B<c | 
 A>c G<c d<D D>g | c'>e f<a g>c B<c | A>c G<c E<C C |] g | 
 c'>e f<a g>c B<c | A/B/c G<c d<D D>F | E>F G>_B A2 F>A | 
 G>c B<g e<c c |]  
X:1
L:1/8
M:4/4
K:C
 F/ |"C" E>F G>_B"F" A2 F>A |"C" G>F E>c"G7" d<D D>F |"C" E>F G>_B"F" A2 F>A |1 
"G7" G>c B<d"C" c<C C3/2 :|2"G7" G>c B<g"C" e<c c |] g |"C" c'>e"F" f<a"C" g>c B<c | 
"F" A>c"C" G<c"Dm" d<D"G7" D>g |"C" c'>e"F" f<a"C" g>c B<c |"F" A>c"G7" G<c"C" E<C C |] g | 
"C" c'>e"F" f<a"C" g>c B<c |"F" A/B/c"C" G<c"Dm" d<D"G7" D>F |"C" E>F G>_B"F" A2 F>A | 
"G7" G>c B<g"C" e<c c |]  