This installment of our A-to-Z series is an alphabetical journey through the 1990s. From Achtung Baby to Jay-Z, we revisit the music of the Clinton Era and its cultural impact. Join us for a nostalgic trip through the decade in which Dr. Dre, Snoop Dogg, and Eminem established themselves as hip hop superstars, Nirvana changed rock music forever, Green Day brought punk to the masses, and we were first introduced to Britney, Beyoncé, and Christina.