By JAY NORDLINGER [NY Sun, 17 April 2008]
Nathan Gunn is a baritone, famous for taking his shirt off in opera productions. (He is famous for being a very fine singer and singing actor, too.) Julie Gunn ó or ìDr. Julie Gunn,î as she is known in her bio ó is his wife and a pianist. They often give recitals together, and they gave one at Zankel Hall on Tuesday night. It was an exceedingly unusual recital.