XS at the Encore Las Vegas reaches capacity regardless of what talent is playing inside of the venue, but on the bigger nights, the energy can be downright mindblowing. We were there as Tijs graced the room and took control of the decks at around 1 AM this past weekend and our jaws collectively dropped. He launched into his set with a few tracks from his Club Life album he also effortlessly incorporated a few tunes from last week's Club Life radio show. The incorporation of the CL radio tracks came as a surprise - normally, DJs tend to play more commercial sets in Las Vegas (as one DJ put it: "the crowd just isn't as knowledgeable") - but Tiesto is known to feature up-and-coming tracks, and not necessarily the most mainstream fare on Club Life radio. Just when we thought the night couldn't get anymore intense, Afrojack made an appearance and pinch-DJed for Tiesto and turned the energy up to 11. Read more about the extravaganza after the break.