Produce a musical arrangement that complies with the dictated structure and the suggested theme.
X:1
L:1/16
M:2/4
K:Bb
['f2dg f=ef2 g2ea g^fg2'  
X:1
L:1/16
M:2/4
K:Bb
"^A""Bb" f2dg f=ef2 |"Cm" g2ea g^fg2 |"F7" agfb aga2 |"Bb" d'2ab c'bag | f2dg f=ef2 | 
"Cm" g2ea g^fg2 |"F7" (ag)(fe) (df)(ec) |"Bb" B2df b4 ::[K:F]"^B""C7" cddc b2b2 | 
"F""^tr" a2f2 cAcf |"C7" ec'c'2 dbb2 |"F" (ae)(fd) c2c2 |"C7" (cd)(dc) b2b2 |"F""^tr" a2fd c=Bc2 | 
"C7" (ec')(cb) ceBe |"F" f2a2 f2"_>Teil A" z2 ::[K:Eb]"^C""Eb" (GA)Bc (de)fe |"Bb7" d2b2"^tr" b4 | 
 aBdf b2>a2 |"Eb" gc'bg e2BA | (GA)Bc (de)fe |"Fm" d2c2 agfe |"Bb7" dc'b2 dagf |"Eb" e2g2 e2 z2 :|  