Local News Colorado Symphony September 30, 2013 / 11:17 AM MDT / CBS News (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS) Colorado Symphony With Music Director Andrew Litton Practices In September 2013 (credit: CBS)