Construct a range of chord structures to intensify the harmonic complexity of the provided musical piece.
|: G2>F2 E2EF G4 | A2AB cBAB c4 | cdef g2ag fedc | c2Bc dcBA G4 | 
 G2>F2 E2EF G4 | A2AB cBAB c4 | cdef g2ag fedc | cBAB d4 c4 :: 
 gag^f gagf g2g2 | g2^fg ag=fe d2e2 | fgfe fgfe f2f2 | 
 f2ef"^/H" gfed c4 | G2>F2 E2EF G4 | A2AB cBAB c4 | cdef g2ag fedc | 
 cBAB d4 c4 :|  
X:1
L:1/16
M:3/4
K:C
|:"C" G2>F2 E2EF G4 |"F" A2AB"G" cBAB"C" c4 |"C" cdef g2ag fedc |"D7" c2Bc dcBA"G" G4 | 
"C" G2>F2 E2EF G4 |"F" A2AB"G" cBAB"C" c4 |"C" cdef g2ag fedc |"G" cBAB d4"C" c4 :: 
"C" gag^f gagf g2g2 |"C" g2^fg"A7/C#" ag=fe"Dm" d2e2 |"G" fgfe fgfe f2f2 | 
"G" f2ef"^/H" gfed"C" c4 |"C" G2>F2 E2EF G4 |"F" A2AB"G" cBAB"C" c4 |"C" cdef g2ag fedc | 
"G" cBAB d4"C" c4 :|  