Devise a range of chord patterns to boost the harmonic depth of the chosen musical work.
"^Intro" [GE][AF][cA] | [cA]2 [BG]2 z [DB,][FD][AF] | [AF]2 [GE]2 z [CG,][EC][GE] | 
 [GE]2 [FD]2 z [GB,][AC][BD] | (3[cE]2 [cE]2 [cE]2 [cE] |:"^A" z2 [GE] | 
 [cA][cA][cA][cA] [cA][BG][dB][BG] | [GE] [FD]2 [GE] [AF]2 z [GE] | 
 [BG][BG][BG][BG] [BG][AF][cA][AF] | [GE] [EC]2 [FD] [GE]2 z2 | 
 [gec]2 [ecG]2 [gec]2 [c'ge]2 | [bgd]2 [afc][geB] [fdA]2 z2 |1 [fdB]2 [dBG]2 [fdB]2 [bgd]2 | 
 [afc]2 [geB][fdA] [ecG] :|2 [bggd] [afc]2 [geB] [afc]2 [geB][fdA] | [ecG]4 z |: 
"^B" GAc | c2 B2 z2 [cA]2 | [cA]2 [BG]2 z DFA | A2 G2 z2 [AF]2 | 
 [AF]2 [GE]2 z [ecG][fdA][geB] | [afc]2 [bgd]4 [geB]2 | [afc]2 [bgd]4 [afd]2 |1 
 [afd]2 [gec]2 [^f^dB]2 [a=f=d]2 | [gec]4 z :|2 [afc]2 [bgd]3 [afc][geB][fdA] | 
 [ecG]4 z |:"^A""^C" [gec][afc][c'ae] | [c'ae]2 [bgd]4 [c'ae]2 | 
 [c'ae]2 [bgd]2 z [dBG][fdB][afd] | [afd]2 [gec]4 [afd]2 | [afd]2 [gec]2 z [ecG][fdA][geB] | 
 [afc]2 [bgd]4 [geB]2 | [afc]2 [bgd]4 [afd]2 |1 [afd]2 [gec]2 [^f^dB]2 [a=f=d]2 | 
 [gec]4 z :|2 [afc]2 [bgd]3 z [^gdB][aec][bfd] | 
 [c'ec]2 [gfd]2 [c'ec]c'/c'/ [c'ec] ||  
X:1
L:1/8
M:4/4
K:G
"^Intro" [GE][AF][cA] |"G7" [cA]2 [BG]2 z [DB,][FD][AF] |"C" [AF]2 [GE]2 z [CG,][EC][GE] | 
"G7" [GE]2 [FD]2 z [GB,][AC][BD] |"C" (3[cE]2 [cE]2 [cE]2 [cE] |:"^A" z2 [GE] | 
"C" [cA][cA][cA][cA] [cA][BG][dB][BG] |"G7" [GE] [FD]2 [GE] [AF]2 z [GE] | 
 [BG][BG][BG][BG] [BG][AF][cA][AF] |"C" [GE] [EC]2 [FD] [GE]2 z2 | 
"C" [gec]2 [ecG]2 [gec]2 [c'ge]2 |"G7" [bgd]2 [afc][geB] [fdA]2 z2 |1 [fdB]2 [dBG]2 [fdB]2 [bgd]2 | 
"C" [afc]2 [geB][fdA] [ecG] :|2"G7" [bggd] [afc]2 [geB] [afc]2 [geB][fdA] |"C" [ecG]4 z |: 
"^B" GAc |"G7" c2 B2 z2 [cA]2 | [cA]2 [BG]2 z DFA |"C" A2 G2 z2 [AF]2 | 
 [AF]2 [GE]2 z [ecG][fdA][geB] |"G7" [afc]2 [bgd]4 [geB]2 | [afc]2 [bgd]4 [afd]2 |1 
 [afd]2 [gec]2 [^f^dB]2 [a=f=d]2 |"C" [gec]4 z :|2"G7" [afc]2 [bgd]3 [afc][geB][fdA] | 
"C" [ecG]4 z |:"^A""^C" [gec][afc][c'ae] |"G7" [c'ae]2 [bgd]4 [c'ae]2 | 
 [c'ae]2 [bgd]2 z [dBG][fdB][afd] |"C" [afd]2 [gec]4 [afd]2 | [afd]2 [gec]2 z [ecG][fdA][geB] | 
"G7" [afc]2 [bgd]4 [geB]2 | [afc]2 [bgd]4 [afd]2 |1 [afd]2 [gec]2 [^f^dB]2 [a=f=d]2 | 
"C" [gec]4 z :|2"G7" [afc]2 [bgd]3 z [^gdB][aec][bfd] | 
"C" [c'ec]2"G7" [gfd]2"C" [c'ec]c'/c'/ [c'ec] ||  