John Petrucci, guitarist for Dream Theater, contributed music to the game's score by composing the prologue and epilogue FMV music.
John F. Kennedy | Pope John Paul II | Elton John | John | John Lennon | John Wayne | John McCain | John Kerry | John Cage | Olivia Newton-John | John Williams | John Peel | John Adams | John Steinbeck | John Travolta | John Milton | John Zorn | John Marshall | John Howard | John Singer Sargent | John Ruskin | John Updike | John Maynard Keynes | John Coltrane | John Cleese | St. John's | John Waters | John Lee Hooker | John Huston | John Ford |
He is endorsed by Ibanez, plays a Destroyer DT 200 Custom, the Ibanez JPM4 P4 (which is John Petrucci's signature model), and Ibanez "Streetwise" USA Custom guitars & Ibanez Rg 2020X.