Omnium Gatherum’s sprawling 16 tracks of gonzoid prog jams, dizzying pop nuggets, rubber-legged hip-hop odysseys, and passages of pure thrash-metal abandon offer plenty for Gizzard fans and neophytes alike to chew on. Typically, KGLW albums pursue a single theme or style, but part of the thrill of O.G. for them was the opportunity to present new ideas without committing the entire album to just one. It’s the perfect entry point for newcomers and a solid treat for the faithful.