The music industry in the 1990s saw many changes due to new technologies that provided more choices for how fans consumed music. While CDs remained dominant, vinyl records and new formats like MiniDisc gained popularity. By 1999, five major record companies controlled 84% of album sales in America. Hip hop exploded in popularity during the decade, with artists like Snoop Dogg and Jay-Z taking the genre in new directions. Grunge music also became hugely popular, led by bands like Nirvana and Green Day. Boy bands like New Kids on the Block and Take That were also very successful, followed by groups like the Backstreet Boys and NSYNC. The Spice Girls provided a popular female alternative to boy bands. New