Just in time for Halloween, Source/Filter proudly presents the West Coast Premiere of Paul Hindemith’s daring and rarely-performed opera, Sancta Susanna! This boundary-pushing horror opera will feature a new English libretto by Britta Sterling and Rae Shrum with a fully-immersive staging at Heritage Square Museum’s historic Lincoln Avenue Church. Sancta Susanna transports audiences to a secluded convent where an innocent nun, Susanna, grapples with disturbing satanic visions. As she seeks solace from her mother superior, she uncovers a dark and sinister secret hidden within the convent's walls. Inspired by cult horror classics like Dario Argento’s Suspiria and Ken Russell’s The Devils, this production aims to deliver a spine-chilling performance that questions whether the nun will fall victim to her inner demons. The evening will also feature a chilling choral program of atmospheric pieces for chamber treble voices performed by our talented chorus of evil nuns. The repertoire will include haunting works by…