Design chord configurations to expand the harmonic depth of the submitted musical passage.
D | GD G/A/B/c/ | d2 B2 | Ad Ad | B/c/B/A/ GD | GD G/A/B/c/ | d2 c2 | 
 B/A/G/A/ BA | G3 :: A | B>B BA | G2 AB | c>c cB | AF ED | 
 BB/A/ G/A/B/c/ | d2 c2 | B/A/G/A/ BA | G3 :|  
X:1
L:1/8
M:2/4
K:G
 D |"G" GD G/A/B/c/ | d2 B2 |"D7" Ad Ad |"G" B/c/B/A/ GD |"G" GD G/A/B/c/ | d2"C" c2 | 
"G" B/A/G/A/"D7" BA |"G" G3 :: A |"G" B>B BA |"Em" G2 AB |"Am" c>c cB |"D7" AF ED | 
"G" BB/A/ G/A/B/c/ | d2"C" c2 |"G" B/A/G/A/"D7" BA |"G" G3 :|  