movie, its impact goes much deeper. The lyrics—penned by Mike Shinoda and Chester Bennington—delve into heavy themes: Self-Reflection

What I've Done crossed the boundary between music and cinema, becoming synonymous with high-octane action and emotional reflection. It’s the perfect track for:

Before 2007, Linkin Park was the face of nu-metal. With "What I've Done," they intentionally stripped away the scratching and heavy rap-rock layers of Hybrid Theory and Meteora . The song introduced a raw, alternative rock sound centered around a haunting piano hook and a driving guitar riff.

It has since appeared in: