If you're looking to download the MP3 of "What I've Done", I need to remind you that downloading copyrighted content without permission is illegal. However, there are some legitimate ways to access the song:

Redefining Rock: The Legacy of Linkin Park’s "What I’ve Done"

The song features a distinctive guitar riff and a powerful vocal performance by Chester Bennington. The song's music video, directed by Joe Hahn, features the band performing the song live, interspersed with footage of a burning cityscape.

Relive the emotional intensity of "What I've Done" and experience the musical mastery of Linkin Park. You can find the song on various music streaming platforms, such as Spotify, Apple Music, or Google Play Music, or download the MP3 from online music stores like iTunes or Amazon Music.

If your budget is zero but you still want a high-quality MP3, here are legal loopholes:

. Chester Bennington described it as a way for the band to "say goodbye to how we used to be". Linkinpedia Self-Forgiveness