Portishead: First US show in who knows how long, and no word yet about any US dates.
Prince: Legendary superstar, rarely does shows, and his shows cost a fortune. Definitely an extremely awesome headliner.
Aphex Twin: Just how often does one of the most legendary IDM artists play the states? And his only US festival appearance this year.
Kraftwerk: Along with Eno and Tangerine Dream, they are pioneers in the world of electronic music. Only doing a handful of shows this summer, and at their age, who knows how much longer they will be around.
Roger Waters: With all the rumors going on about some sweet production, and as a member of one of the most influential bands of all time, will he bring something to the desert that no one has ever seen before?
or did I leave out the most valuable act?