Karen O’s Stop the Virgens, a new “psycho-opera” written by and starring the Yeah Yeah Yeahs frontwoman, premiered this month at St. Ann’s Warehouse in Brooklyn. Directed by Adam Rapp — and described by O as “a psychedelic ride laced with catharsis” — the solo project features musical direction by YYYs guitarist Nick Zinner with Sam Spiegel, as well as a guest performance from drummer Brian Chase. While previews of the piece were limited to the lucky few in attendance of the live event, an interview with WNYC a few weeks back brought this stunning acoustic taste of their work. Above, hear Jason P. Grisell and O sing “Duet” live.