Devise a range of chord patterns to boost the harmonic depth of the chosen musical work.
GE E2 BE E2 | GFGA B2 BA | GE E2 BE E2 | AFDF AcBA | GE E2 BE E2 | GFGA B2 BA | 
 G3 F GBdB | AFDF AcBA :: G2 BG dGBG | G2 (3Bcd ef g2 | G2 BG dGBG | AFDF AcBA | 
 G2 BG dGBG | G2 (3Bcd ef g2 | afge dedB | AFDF AcBA :|  
X:1
L:1/8
M:2/2
K:G
"Em" GE E2 BE E2 | GFGA B2 BA | GE E2 BE E2 |"D" AFDF AcBA |"Em" GE E2 BE E2 | GFGA B2 BA | 
"G" G3 F GBdB |"D" AFDF AcBA ::"G" G2 BG dGBG | G2 (3Bcd"C" ef g2 |"G" G2 BG dGBG |"D" AFDF AcBA | 
"G" G2 BG dGBG | G2 (3Bcd"C" ef g2 |"G" afge dedB |"D" AFDF AcBA :|  