Trivia: The prisoners in the prison scenes of the movie were real-life criminals. The directors decided to use 125 real criminals in the prison they were shooting at to add a level of realism. This is in the DVD special features.
Trivia: At the theater where Evan and the others go, the films Seven and Dumb and Dumber are shown both from the maker of this film, New Line Cinema.
Trivia: The psychiatric hospital where Evan goes is the same on seen in Halloween: Resurrection and Final Destination 2.
Trivia: The diaries used by Evan are the very same ones used by Kevin Spacey in "Seven".
Answer: The Shazam app on my phone didn't recognize it, so it is probably just some nameless incidental music composed for the movie.
Phaneron ★
Hear You Me, performed by Jimmy Eat World.