Shellback

Swedish record producer songwriter and multiinstrumentalist Shellback was listed as the No 1 producer of 2012 on Billboard magazines year end chart and he also topped the list of their Top 10 Songwriters Airplay Chart the same year he has won four Grammy Awards He regularly collaborates with songwriter Max Martin and together they have produced written or cowritten songs for Pnk Taylor Swift Adam Lambert Britney Spears Usher Avril Lavigne Ariana Grande Adele and Maroon 5 Shellback has also collaborated with fellow producer Benny Blanco and has produced songs by himself including Want U Back by Cher Lloyd and Animals by Maroon 5