This tier list dives deep into the sonic landscape of early 2000s pop, rock, and hip-hop – the anthems that soundtracked mall trips, school dances, and endless hours on MTV. From the infectious beats of Britney Spears and NSYNC to the angsty anthems of Linkin Park and Sum 41, we're ranking the tracks that defined an era. Will Eiffel 65's "Blue" reign supreme, or will the raw energy of Limp Bizkit or System of a Down take the top spot? Prepare for a nostalgic journey through the hits and misses of a truly unforgettable musical period, featuring everyone from Christina Aguilera and Black Eyed Peas to Gorillaz and Avril Lavigne.