Compose chord patterns to contribute to the music's depth.
"^A" FBd2 F2d2 | e2G2 G4 | Acf2 f2>e2 | e2d2 d4 | FBd2 F2d2 | e2G2 G4 | 
 Acf2 f2>e2 |1 d2c2 B4 :|2 d2c2 B2cd |:[K:F]"^B" c2ef g2cd | c2fg a2gf | 
 feBc e2d2 | dcFA d2cd | c2ef g2cd | c2fg a2gf | ed^cd A=cBG |1 F2A2 F2cd :|2 
 F2A2 F2"_>Teil A" z2 |][K:Eb]"^C" B2G2 B2>g2 | (e4 e)BGc | B2G2 B2>f2 | (e4 e)edc | 
 d2F2 F2>A2 | (d4 d)cB=A | B2E2 E2>F2 | (G4 G)GA=A | B2G2 B2>g2 | 
"^(Cm)" (e4 e)cGc | B2G2 B2>g2 |"^(Cm)" (e4 e)efe | d2A2 c2>d2 | f2e2 B4 | 
 cB=AB dBgf | e2e2 e2 z2 |]  
X:1
L:1/16
M:2/4
K:Bb
"^A""Bb" FBd2 F2d2 |"Eb" e2G2 G4 |"F7" Acf2 f2>e2 |"Bb" e2d2 d4 | FBd2 F2d2 |"Eb" e2G2 G4 | 
"F7" Acf2 f2>e2 |1"Bb" d2c2 B4 :|2"Bb" d2c2 B2cd |:[K:F]"^B""C7" c2ef g2cd |"F" c2fg a2gf | 
"C7" feBc e2d2 |"F" dcFA d2cd |"C7" c2ef g2cd |"F" c2fg a2gf |"C7" ed^cd A=cBG |1"F" F2A2 F2cd :|2 
"F" F2A2 F2"_>Teil A" z2 |][K:Eb]"^C""Eb" B2G2 B2>g2 | (e4 e)BGc | B2G2 B2>f2 | (e4 e)edc | 
"Bb7" d2F2 F2>A2 | (d4 d)cB=A |"Eb" B2E2 E2>F2 | (G4"Bb7" G)GA=A |"Eb" B2G2 B2>g2 | 
"^(Cm)" (e4 e)cGc |"Eb" B2G2 B2>g2 |"^(Cm)" (e4 e)efe |"Fm" d2A2"Bb7" c2>d2 |"Eb" f2e2 B4 | 
"Bb7" cB=AB dBgf |"Eb" e2e2 e2 z2 |]  