Wolfhard, who plays Mike on Stranger Things and who also starred in the recent adaptation of IT, is the band as frontman and guitarist. He's joined by fellow bandmates Jack Anderson, Ayla Tesler-Mabe and Malcolm Craig. Calpurnia have signed with Royal Mountain Records and set to release their EP imminently.
Speaking to NME about the signing, he said: "I love everyone on it. "I'm extremely excited to record our EP with Cadien Lake James. Not only is he in one of my favourite bands of all time, and recorded some of my favourite songs, but he is also the sweetest guy ever. Thanks everyone so much who helped us out along the way, it means the world."

Listen to them covering some Pixies here: