Looptroop Rockers is one of Sweden's premier hip-hop acts, with a history of classic mic-trading raps that dates back to the '90s. The quartet first made noise by distributing cassettes, but they soon adopted a pop-savvy sound that elevated them to the mainstream. Hits like 2003's "Don't Hate the Player" show the group flexing with quick-witted rhymes, vocal harmonies and a brassy, ringing beat. Other songs like "Long Arm of the Law" find the Rockers passionately discussing sociopolitical issues over soulful samples.