Dive into the ultimate ranking of iconic rock and metal bands that defined an era and continue to resonate today. From the grunge titans like Nirvana and Soundgarden to the nu-metal pioneers such as Korn and Limp Bizkit, this list explores the heavyweights of alternative, grunge, and hard rock. Will Alice in Chains and Pearl Jam claim their rightful spots? How will the modern powerhouses like Linkin Park, Avenged Sevenfold, and Slipknot stack up against legends like Metallica and Megadeth? Explore the rankings and decide if your favorites are headliners or opening acts.