The Bob Barbuto trio will perform an evening of jazz selections from their new compact disc, Shades of Jazz, at 7:30 p.m. on Thursday, April 25, at St. John's Chapel. Admission is free. Barbuto plays acoustic piano and keyboards; the other members of the trio are Dave Arenius, who plays acoustic bass, and John Dare, who plays drums. Barbuto graduated cum laude from Hobart College in 1994, and teaches jazz piano at the Colleges. The Colleges music department is hosting the jazz trio.