Following two performances with Dead & Company at Citi Field, John Mayer will drop into the HQ Trivia studio on Sunday June 17 to co-host the live trivia game.

Mayer will appear alongside usual HQ host and noted jam fan Scott Rogowsky. And while the show’s official Twitter has been coy about Mayer’s appearance, a tease of Mayer’s song “New Light” is basically all the confirmation we need.

To find out for sure, I guess we’ll have to tune in Sunday, June 17 at 9 p.m.