Years after their passings, Buddy Holly and Roy Orbison are set to perform in Fort Collins, Denver, and Colorado Springs this fall. Called the "Rock N Roll Dreams Tour", the singers will appear via life-like holograms on stage, and it's all thanks to BASE Hologram. Through the use of sound from previous performances by Holly and Orbison, as well as body doubles and no shortage of computer trickery, they'll be brought back "to life" before your eyes. It's promised to be a night of nostalgia, fun, and good, classic rock.