In an attempt to boost the Bonnaroo brand's year-round relevance, promoters of the big-time festival have curated this road show to follow last year's Bonnaroo Buzz Tour. In the headlining slot as the buzziest of this tour's bands, chameleonic Austin four-piece White Denim crafts surprisingly dense arrangements as it shifts between raucous garage-psych hybrids and jaunty, jazzy jangle. Quirky Chicago quartet Maps & Atlases' technically intricate instrumental flash gives weight to its increasingly accessible—though still adventurous—math pop formula, while Brooklyn duo Tiny Victories infuses its hooky electronic buoyance with experimental and improvisational elements. —Spencer Griffith