LONE TREE SYMPHONY ORCHESTRA
The mission of the Lone Tree Symphony Orchestra is to be a first-class community orchestra enabling musicians to perform orchestral music in the city of Lone Tree and South Metro Denver at a high standard, thus enriching the lives of community members through music.
About LONE TREE SYMPHONY ORCHESTRA
Founded in September 2000, the Lone Tree Symphony Orchestra (LTSO) is a community-based, largely volunteer orchestra led by professional section leaders and a long‑standing Music Director. The ensemble presents a multi-concert subscription season at the Lone Tree Arts Center and offers smaller ensemble performances across the South Metro Denver area.
In recent seasons (2023–2025) LTSO has continued its four-concert subscription series, expanded small-ensemble outreach (Mini-Symphony To‑Go) to retirement communities, libraries and private events, and maintained affordable ticketing and community partnerships to broaden access to orchestral music.
Notable achievements
Established community orchestra (since 2000)
Founded in September 2000 and continuously active for more than two decades as a South Metro Denver cultural resource.
Resident at Lone Tree Arts Center
Regularly programs and performs in the Lone Tree Arts Center main stage, offering a stable, high‑quality performance venue since the arts center opened.
Registered 501(c)(3) nonprofit
Operates as a tax‑exempt nonprofit organization (EIN 31-1804066), sustaining operations through grants, donors and ticket revenues.
At a glance
- Total assets
- $69K
- Annual revenue
- $155K
- Tax status
- 501(c)(3)Public charity
- EIN
- 31-1804066
- Location
- Lone Tree, CO
- Website
- www.lonetreesymphony.org
- On Mahalo since
- November 2025
Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.
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