Christine on The Scene

Gunnar and Matthew, who are rare mirror-image twins, have had their own stellar careers before embarking down memory lane with their dad’s music. The boys were playing in clubs at age 12 and had their own No. 1 hit at age 22

Everyone in show biz knows that Jewish comedians have the best young timing: look at Groucho Marx, Mel Brooks, Jackie Mason, Joey Bishop, Jerry Lewis, Phyllis Diller and Gilda Radner to name just a few.