Linkin Park has...evolved? I don't what to call it, but they are definitely not the same band today as they were when 'Hybrid Theory' came out. Their newest album, 'A Thousand Suns' was met with mixed reviews by a lot of critics (even fans) and it definitely is missing any kind of 'rock' feel to it.
Just like the last two Transformers movies, Linkin Park was asked to write the title song to the newest installment of the 'robots in disguise' series, “Transformers: Dark Of The Moon”. The new song is called 'Iridescent'. Check out footage of their performance in Moscow at the world premiere of the movie.