Colorado All State Band 2024 Schedule. Sat, apr 6 | 4pm | union colony civic center. The colorado all state orchestra has been providing memorable performance opportunities for the state's top high school musicians since.

The colorado all state orchestra has been providing memorable performance opportunities for the state’s top high school musicians since. Student will be at the event from 2:00pm on thursday, april 4 until the end of the concert (appx.