Roskilde's got some serious names lined up for next summer. Tame Impala, Caroline Polachek and Patti Smith Quartet all on the same bill is the kind of lineup that makes you start saving immediately, mixing art-pop, psychedelic experimentation and genuine rock legend credentials. For Cledvibes Radio listeners who care about festivals that feel like proper community rather than just a cash grab, Roskilde's non-profit status makes it worth paying attention to, and this first wave suggests they're thinking big about the artistic range on offer.