Pop is short for popular, and these days a wide variety of music enjoys commercial success. This collection is where you'll find today's biggest hits, whether it's the modern soul of Alicia Keys, the urban r&b of Ashanti and Jennifer Lopez, the '70s inspired funk-rock of Lenny Kravitz, the hip-hop metal of Linkin Park and Kid Rock, the eclectic pop-rock of the Dave Matthews Band, the pop-punk of Blink 182 and Green Day, and the hip-hop of Eminem and Nelly. This is also the place to check out other chart toppers like Britney Spears, Christina Aguilera and Madonna.