Fri. 11/23 10a: Spencer Beckwith speaks with Matthew Greer, Artistic Director of Quintessence: Choral Artists of the Southwest. The Albuquerque chorus invites the community to a Messiah Sing, complete with chamber orchestra, November 24 at Immanuel Presbyterian Church. The following weekend, December 1 and 2, Quintessence presents its holiday concert, "A Winter's Journey," at St. Paul Lutheran Church and St. John's United Methodist Church.