Tickets are now on sale

No ticket fees through the end of 2021.

We seek to reach the Central Indiana community and convey the emotion of the human experience for us all—through music, mission, and impact.

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Learn more about our upcoming concert

Read about Welcome to the United States of America, our first concert for the 2021–22 season in the DeHaan Classical Series, taking place September 30–October 2.

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Welcome Jun Märkl, ISO Artistic Advisor

Jun Märkl is a world-renowned conductor and a frequent guest with our orchestra. He will serve as a musical leader for the orchestra while we search for a new music director. As artistic advisor, Märkl will conduct several programs on the Classical Series while providing direction on programming overall. He will also assist in hiring new members of the orchestra during this transitional period.

Learn more about Jun Märkl

Enjoying live music together safely

In response to the recent dramatic rise in COVID-19 infections in Central Indiana and to safeguard the health and security of our guests, musicians, staff and volunteers, the ISO will implement the following changes in policy. Proof of vaccination or recent negative COVID-19 PCR test will be required to attend all performances and events at Hilbert Circle Theatre concerts. Masks are required at all times for all guests, regardless of vaccination status in all spaces at Hilbert Circle Theatre.

View the full health and safety policy

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Our Conductors

Read about our artistic visionaries.

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Our Musicians

Meet our talented musicians.

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Go Backstage

Read about our history and see insider news and facts on the ISO.

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