Christopher James Lees, conductor. "Uncovered Masterworks" Combining a nationalistically varied program of old forms and new colors, this program brings together lesser known, but equally compelling, works by a wide swath of composers. Joining the UPO is U-M Clarinet Faculty Chad Burrow in Weber\&##39;s Concerto No. 2 for Clarinet and Orchestra. PROGRAM: Messiaen – Les Offrondes Oubliees; Weber - Concerto No. 2, Chad Burrow, Clarinet; Borodin – Symphony No. 3 Pre-concert lecture at 6:15 in the Lower Lobby.