Welcome back musicians!


Flatirons Community Orchestra is a player-governed symphony orchestra based in Boulder. We hold four or more full orchestra concerts per year.

We’d love for you to come play with us! Check the About page for more information on how to join our group.


As a player-funded orchestra, we depend on your donations to keep bringing you great music. Donate online, or in person at weekly rehearsals.

Contact Us

Questions or ideas? Get in touch!