Two absolute titans of alternative rock joining forces in Mexico City sounds like the kind of festival-within-a-gig that could easily sell out in minutes. Interpol's post-punk intensity paired with Queens Of The Stone Age's desert-rock heaviness is a combination that speaks to some seriously deep musical tastes, and it's exactly the kind of line-up our listeners go mad for. If you've got any plans that side of the Atlantic next year, this feels like one to mark in the diary.