By Joel Benjamin   That showbiz magician, Scott Siegel, pulled yet another rabbit out of his endlessly deep hat. His 54 Sings Broadway’s Greatest Hits!, despite being the thirteenth chapter, was as fresh and solid as all its preceding incarnations. Nine performers...

      By Sandi Durell     Who knew that so many of the greatest of the great American Songwriters on Broadway (and off) were Jewish (except Cole Porter) according to historian, writer, director, host and producer Scott Siegel.   And that’s what the audience at...