Minneapolis has produced a number of famous performers, such as Bob Dylan, who, though born in Duluth and raised in Hibbing, began his musical career in the Minneapolis area, and Jimmy Jam and Terry Lewis, who eventually formed The Time and produced for Gladys Knight and Janet Jackson. Minneapolis's most influential contributions to American popular music began in the 1970s and 1980s, when its music scene expanded the state's cultural identity and launched the careers of acclaimed performers like the multi-platinum soul singer Prince and cult favorites The Replacements and Hüsker Dü. More recently, the Twin Cities have played a role in the national hip-hop scene with record labels Rhymesayers Entertainment and Kamorra Entertainment and artists such as Atmosphere, Brother Ali, P.O.S and Manny Phesto. Musicians of various other genres have been popular, including harmony singers The Andrews Sisters, the alternative rock group Semisonic, Owl City, and the cult favorites Motion City Soundtrack.