Saturday, February 7 at 5 p.m. in Holsclaw Hall Free admission, open to the public Livestream music.arizona.edu/live One of Tucson’s greatest treasures is the musical residency of the extraordinary David Russell at the University of Arizona. The Grammy Award–winning artist comes every year to teach and perform, honoring the legacy of Sandy and Phyllis Bolton. In May 2014, Russell was awarded an honorary doctoral degree from the University of Arizona. The 12th Annual David Russell Prize features top Bolton Guitar Studies students performing works by Johann Sebastian Bach, as well as pieces recorded or arranged by David Russell. The maestro…