One of the world's most esteemed collegiate choruses, The Yale Glee Club celebrates its 150th season with a gala concert at Strathmore. The program will feature exciting new works composed for the Glee Club in recent years by leading and emerging composers, classics of the a cappella repertoire, folks songs, spirituals and traditional college songs, as well as a guest appearance by renowned D.C.-based jazz pianist John Eaton along with the Whiffenpoofs of Yale and Whim'n Rhythm of Yale. Friday, Jan. 7, at 8 p.m. Music Center at Strathmore, 5301 Tuckerman Lane, North Bethesda. Tickets are $20. Call 301-581-5100 or visit strathmore.org.