I get a kick out of this one.
You know that Joel Grey, star of Cabaret, is from Cleveland. His father Mickey Katz was also a performer as is his daughter Jennifer "Dirty Dancing" Grey.
The father, Mickey Katz, did humorous songs in a heavy Jewish accent accompanied by a Klezmer style clarinet.
On a Conan O'Brien show, Mickey's granddaughter Jennifer did one of his songs - complete with the accent and clarinet. Way cool.
Check it out.