On this edition of The Arts Section, host Gary Zidek takes you inside one of the final rehearsals for Lyric Opera’s upcoming production of FIDDLER ON THE ROOF. The Dueling Critics, Kerry Reid and Jonathan Abarbanel, will stop by to share their review of the world premiere play, NATIONAL MERIT. Later in the program, Gary interviews the author of a new B.B. King biography. Plus, a piece about an innovative speaker system designed to showcase sound art.