Since IOCSF’s  inception, the group has been committed to performing free concerts featuring challenging and imaginative choral a cappella programming. As we celebrate our 20th  year, the International Orange Chorale of San Francisco is laying the foundation to operate and thrive as a self-sustaining organization over the span of the years to come. The support of individuals just like you is a crucial pillar in the framework of this effort, not only allowing us to continue bringing you great choral music, but providing the raw material to make IOCSF one of the musical landmarks of the Bay Area, and beyond!