Louder Than Life clearly isn't messing about this year, bringing together some genuinely heavyweight names across the metal and alternative spectrum. You've got the legendary Iron Maiden and Tool sitting alongside Danny Elfman's orchestral darkness and the pure chaos energy of Limp Bizkit and Danzig, which is quite the eclectic mix for a Louisville festival. For Cledvibes Radio listeners who love their music with a bit of teeth and attitude, this kind of diverse heavy billing is exactly the sort of festival lineup that rewards curiosity and discovering something unexpected between the main event headliners. It's the sort of sprawling four-day event that makes you realise there's still proper appetite out there for festival culture that embraces the weird and the wonderful alongside the obvious crowd pleasers.