Construct a range of chord structures to intensify the harmonic complexity of the provided musical piece.
e/g/ |: ff BB | cc G2 | aa B2 | gg ce/g/ | ff BB | cc G2 | aa BB/d/ |1 
 cc ce/g/ :|2 cc c z |:[K:G] Bd !>!g2 | fe !>!e2 | dc c/B/c | ed d/^c/d | 
 Bd !>!g2 | fe !>!e2 | dc d>a |[K:C] gb g"_>Teil A" z :: ff BB | cc G2 | 
 aa B2 | gg ce/g/ | ff BB | cc G2 | aa BB/d/ |1 cc ce/g/ :|2 cc c z |: 
[K:F] cc/c/ dc | cf a2 | aa/g/ ff | gg/f/ e2 | cc/c/ dc | cf a2 | ag g>e | 
 ff f z :|  
X:1
L:1/8
M:2/4
K:C
 e/g/ |:"G7" ff BB |"C" cc G2 |"G7" aa B2 |"C" gg ce/g/ |"G7" ff BB |"C" cc G2 |"G7" aa BB/d/ |1 
"C" cc ce/g/ :|2"C" cc c z |:[K:G]"G" Bd !>!g2 |"C" fe !>!e2 |"D7" dc c/B/c |"G" ed d/^c/d | 
 Bd !>!g2 |"C" fe !>!e2 |"D7" dc d>a |[K:C]"G" gb g"_>Teil A" z ::"G7" ff BB |"C" cc G2 | 
"G7" aa B2 |"C" gg ce/g/ |"G7" ff BB |"C" cc G2 |"G7" aa BB/d/ |1"C" cc ce/g/ :|2"C" cc c z |: 
[K:F]"F" cc/c/ dc | cf a2 | aa/g/ ff |"C7" gg/f/ e2 |"F" cc/c/ dc | cf a2 |"C7" ag g>e | 
"F" ff f z :|  