"Church of Anthrax," released in February 1971 on Columbia/Legacy, is a captivating collaboration between avant-garde composer Terry Riley and John Cale, fresh from his innovative work with the Velvet Underground. This unique album, recorded in 1970, blends art rock, baroque pop, proto-punk, and singer-songwriter elements into a compelling 33-minute journey. The record features five tracks, including the title piece "Church of Anthrax" and "The Hall of Mirrors In the Palace of Versailles," showcasing the experimental spirit of the era. Co-produced by jazz-classical maestro John McClure, the album walks the line between boundary-pushing experimentation and accessible artistry. "Church of Anthrax" is a testament to the creative prowess of John Cale and Terry Riley, offering a rich and intriguing listen for fans of avant-garde and progressive music.