Creator-director Scott Siegel will host.

“Five decades will be represented in this once (okay, twice) in a lifetime experience,” according to press notes. “Here is the chance to hear the original Tobias from the very first production of Sweeney Todd sing ’No One's Gonna Harm You’ and to once again witness Shelly Burch sing ’Unusual Way’ from Nine, which she performed in the very first production of that iconic musical. The list goes on: Daniel Reichard who played Bob Gaudio in the opening night cast of Jersey Boys, Beth Fowler who was Mrs. Potts in the opening night cast of Beauty & The Beast, Walter Willison who played Danny Kaye's son in Two by Two, and the ever-so-charming Tony Danza who gave a critically acclaimed performance in Honeymoon in Vegas.”

The lineup includes Tony Danza, Bill Hutton, Martin Vidnovic, Walter Willison, Shelly Burch, Ken Jennings, Bob Stillman, Beth Fowler, Daniel Reichard, Eddie Korbich and Josh Grisetti.

Tickets are available by calling Feinstein's/54 Below at (646) 476-3551.