User blog comment:Mobo85/Hot off the Presses: "Across the Second Dimension" Debuts August 5/@comment-406459-20110709102149

There had been some rumors and such that Slash, the hat-wearing guitarist of Guns 'n' Roses and Velvet Revolver, would be involved in this project, and we have some confirmation from the man himself. He recently wrote on his official Twitter and Facebook pages: "I co-wrote & performed a song for my guilty pleasure, Phineas & Ferb recently. Its coming out in Aug. Very R & R [rock and roll]. Even for a cartoon!...Its actually a song for the new feature length Phineas & Ferb movie. I will be in the animated video to launch the movie as well. Pretty cool. Iii|; )'" (That last thing is a Slash emoticon, by the way.)