Devise a range of chord patterns to boost the harmonic depth of the chosen musical work.
gba gfe | d2 B GBc | d^cd F2 d | d^cd BGd | gba gfe | d2 B GBc | 
 d^cd DEF | G3 G2 B :: AFA B2 A | FGA f2 f | g2 f agf | ece a^ga | AFA B2 A | 
 FGA f2 e | gfg AB^c | d3 d3 :|  
X:1
L:1/8
M:6/8
K:G
"G" gba"C" gfe |"G" d2 B GBc |"D7" d^cd F2 d |"G" d^cd BGd |"G" gba"C" gfe |"G" d2 B GBc | 
"D" d^cd DEF |"G" G3 G2 B ::"D" AFA B2 A | FGA f2 f |"Em" g2 f agf |"A7" ece a^ga |"D" AFA B2 A | 
"D" FGA f2 e |"Em" gfg"A7" AB^c |"D" d3 d3 :|  