International Symphony Orchestra

The International Symphony Orchestra (ISO) is a binational non-profit orchestra serving Sarnia, Ontario and Port Huron, Michigan that blends professional and community musicians to present a 12-concert season (six per side), intimate ISObar performances and rotating storefront art exhibits, robust youth and outreach programming (youth strings, International Youth Choir, Music Makes Sound Sense, El Sistema, Summer Strings), hospice visits through Strings Attached, free youth concerts, and livestreaming (ISOLive) to increase accessibility and cultural connection across the bridged communities of Lambton and St. Clair counties.