Design chord configurations to expand the harmonic depth of the submitted musical passage.
BA/B/ ed | .B2 !>!D2 | BA/B/ ed | .c2 !>!F2 | cB/c/ fe | dF F2 | cB/c/ fe | dG G2 | 
 BA/B/ ed | .B2 !>!D2 | dc/d/ ag | .f2 !>!e2 | aa e2 | gg d2 | e>F cF | GB G z |: 
[K:D] A^G/A/ f>d | .c2 !>!B2 | a>g fe | .f2 !>!d2 | F>B FB | cB e2 |1 E>A EA | 
 BA d2 :|2 Aa B>c | df d"_>Teil A" z |:[K:G] B>d ag | .f2 !>!c2 | A>c gf | 
 .e2 !>!d2 | GB/e/ dg | fc c2 |1 FA/B/ cf | eB B2 :|2 d>c' fa | gb g z |]  
X:1
L:1/8
M:2/4
K:G
"G" BA/B/ ed | .B2 !>!D2 | BA/B/ ed |"D7" .c2 !>!F2 | cB/c/ fe | dF F2 | cB/c/ fe |"G" dG G2 | 
 BA/B/ ed | .B2 !>!D2 | dc/d/ ag |"C" .f2 !>!e2 | aa e2 |"G" gg d2 |"D7" e>F cF |"G" GB G z |: 
[K:D]"D" A^G/A/ f>d |"A7" .c2 !>!B2 | a>g fe |"D" .f2 !>!d2 | F>B FB |"A7" cB e2 |1 E>A EA | 
"D" BA d2 :|2 Aa B>c |"D" df d"_>Teil A" z |:[K:G]"G" B>d ag |"D7" .f2 !>!c2 | A>c gf | 
"G" .e2 !>!d2 | GB/e/ dg |"D7" fc c2 |1 FA/B/ cf |"G" eB B2 :|2 d>c' fa |"G" gb g z |]  