This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License
The International Orange Chorale of San Francisco (IOCSF) is an auditioned all-volunteer chamber choir devoted to performing established repertoire of all periods, with particular attention to 20th-century music—including newly commissioned works of promising composers. Since its inception, the group has been committed to performing free concerts featuring challenging and imaginative choral a cappella programming.The ensemble is based in San Francisco.