Develop harmonies to support the given musical piece.
"^A" BccB BAAG | GeeG B4 | FddF A4 | GeeG B4 | BccB BAAG | GeeG c4 | 
 Bcc2 cdd2 | e2e2 e2 z2 ::[K:Bb]"^B" FGGF FeeA | B2Bd f2f2 | a2>g2 fedc | 
 g2>f2 edcB | FAGF FeeF | B2Bd f2f2 | a2>g2 fedc | B2BB B2"_>Teil A" B2 :: 
[K:Ab]"^C" c2>=B2 c2>d2 | c2B2 B=AB2 | GBdf e2>d2 | d2c2 c=Bc2 | c2>=B2 c2>d2 | 
 c2B2 B=AB2 | GBdf e2>G2 | A2A2 A2 z2 :|  
X:1
L:1/16
M:2/4
K:Eb
"^A""Bb7" BccB BAAG |"Eb" GeeG B4 |"Bb7" FddF A4 |"Eb" GeeG B4 |"Bb7" BccB BAAG |"Eb" GeeG"C7" c4 | 
"Fm" Bcc2"Bb7" cdd2 |"Eb" e2e2 e2 z2 ::[K:Bb]"^B""F7" FGGF FeeA |"Bb" B2Bd f2f2 |"F7" a2>g2 fedc | 
"Bb" g2>f2 edcB |"F7" FAGF FeeF |"Bb" B2Bd f2f2 |"F7" a2>g2 fedc |"Bb" B2BB B2"_>Teil A" B2 :: 
[K:Ab]"^C""Ab" c2>=B2 c2>d2 |"Bb7" c2B2 B=AB2 |"Eb7" GBdf e2>d2 |"Ab" d2c2 c=Bc2 | c2>=B2 c2>d2 | 
"Bb7" c2B2 B=AB2 |"Eb7" GBdf e2>G2 |"Ab" A2A2 A2 z2 :|  