Mandolinist Chris Thile and double bassist Edgar Meyer play "Big Top," off their album "Bass & Mandolin." Thile and Meyer played the Newman Center Tuesday, Sept. 23.
Andrew Litton, music director of the Colorado Symphony, talks about the power of Beethoven's Symphony No. 9. Recorded Sept. 16, 2014.
Itzhak Perlman plays bluegrass with John Denver in 1981.