I have no idea if it’s a double headliner. It says “with the strokes” on their official website (which has almost all the music videos; the “england” one seems to get updated more frequently so they’ve got starlight and sbh up)… Let’s see. The site for the UC Davis hall says “The Strokes & Muse” so maybe The Strokes are headlining. http://tickets.ucdavis.edu/dept/to/

I dunno =)