Formed in 2005, Hollywood Undead inched towards mainstream dominance under the radar with unprecedented success for a modern band. Preceding the current playlist-hopping genre-less boom, they defied stylistic boundaries from day one integrating rap, rock, and electronic. The band will be heading back out on the road in 2023 for the second leg of the ROCKZILLA tour with Papa Roach, Falling In Reverse & Bad Wolves in support of their recently released 8th studio album, Hotel Kalifornia.