Add Yahoo as a preferred source to see more of our stories on Google. Born Karl Johan Schuster in Sweden, Shellback was a heavy metal guitarist before pivoting to pop music production and songwriting.

Forbes contributors publish independent expert analyses and insights. Hugh McIntyre covers music, with a focus on the global charts. Taylor Swift’s new Spotify playlist features songs all co-created ...

Taylor Swift is set to bring more glitter-pen songs on The Life of a Showgirl. The superstar shared that Max Martin and Shellback are back as the sole producers, along with Swift, for her 12th studio ...

Taylor Swift has hinted that producers Max Martin and Shellback have worked on her upcoming album, The Life of a Showgirl. The title of the Blank Space singer’s album was revealed by boyfriend Travis ...

The Swedish producers are behind some of her biggest hits. Sign up for the top news stories every day to keep you informed with what's going on in the West Midlands. Did you know with a Plus ...