In this show, Alex Zane counts down the internet's 50 best Rude Tunes, featuring people who have used the planet's biggest media platform to shoot to musical stardom from nowhere. Forget the manufactured tunes spoon fed to us by the record companies - this selection offers raw musical talent at its very best. Between them they have more than 100 million internet hits, including rappers who are bad in more ways than one; George W Bush doing a cover of a U2 number; and a 75-year-old man's psychedelic video remake of Katy Perry's California Girls. There are some fantastic wannabes out there, but in this countdown, only one can be voted the best Rude Tube Rude Tune.