The fourth single off Katy Perry’s album Teenage Dream gets the full remix treatment as a slew of remixes of “E.T.” debuts on Spotify. Released a single in mid-February, the single version features Kanye West as a guest rapper. The track is produced by Dr. Luke, Ammo and Max Martin.
According to Myspace, the opening track of Britney Spears’ upcoming album Femme Fatale has leaked online. “Till the World Ends” is written by Ke$ha and produced by Max Martin and Dr. Luke. Slated for release later this March, Spears’ latest set will include three tracks from the Swedish songwriter/producer Shellback.