
Season Concerts
Longmont Symphony Orchestra is proud to present “Unity in Sound”, celebrating the moving works of Mozart, Brahms, Beach, Strauss, and more. Led by Music Director, Elliot Moore, this season aims to unite us all through the immense power of music.
Filtering by: “Community Event”

Oct
18
Concerto Competition
The Longmont Symphony Orchestra (LSO) is excited to announce the creation of a new concerto competition for young musicians, established in memory of Mary Alice Tonkinson. We are honored to celebrate her legacy through this opportunity for talented students from Longmont and the surrounding communities.
Key Dates:
Application Deadline: Saturday, October 1st at Noon.
Competition Date: Saturday, October 18th, 2025.
Performance Date: Saturday, January 17th, 2026, at 4:00 PM (LSO Family Concert)