Unleash the power of collaboration in music! The 2000s was a decade that celebrated the spirit of working together, and rock music was no exception. From epic duos to genre-bending collaborations, the 2000s saw some of the most memorable rock songs ever created. But here's where it gets controversial... Was the collaborative spirit of the 2000s truly groundbreaking, or was it just a natural evolution of the rock world's long history of teamwork? And this is the part most people miss... The 2000s saw rock artists branching out into new genres, and collaborations became a powerful tool for breaking down genre barriers. So, let's dive into the 15 Best Rock Song Collaborations of the 2000s, and see how these collaborations helped shape the decade's music scene. Get ready to discover some of the most iconic and influential songs of the 2000s, and see how these collaborations brought out the best in some of the biggest names in rock music. But be warned, some of these collaborations might just surprise you! Are you ready to explore the collaborative spirit of the 2000s? Let's go!