How Axl Rose’s surprise appearance on Boomerang’s New Looney Tunes came together has finally been explained.
Writers Rob Janas and Kevin Fleming explained how Rose made a cameo on the show by singing, “Rock the Rock.” On a recent episode of the Guns N’ Roses-themed podcast, “Appetite For Distortion,” Fleming revealed that he got the idea after attending the band’s concert and witnessing the members walk onstage to the Looney Tunes theme song.