3rd Ave. Arts' Durango Chamber Music Festival features half-hour concerts Mondays through Fridays June 3-7 and 10-14, daily at 12:15 at St. Mark's Episcopal Church, 910 E. 3rd Ave. Tickets are $10 daily at the door, or a festival pass may be purchased for one or both weeks at a savings. Passes and repertoire are at DurangoChamberMusic.com. Wednesday, June 12 Brandon Christensen, violin; Lauren Avery Heuser, violin; Danny DeSantis, viola; Katherine Jetter, cello.Music of Felix Mendelssohn