UGK

50 Cent, Wiz Khalifa, Bone Thugs-N-Harmony, Fetty Wap, Timbaland, Kid Cudi, B.o.B, Kendrick Lamar and more.

From old school to new, the best sophomore albums in hip-hop.

50 Cent's Get Rich or Die Tryin', Kanye West's The College Dropout, Snoop Dogg's Doggystyle and more.

Eminem, Big Sean, Future, Tyga and more get in on the lyrical synergy.

From good to greatest.

Though mixtapes reigned supreme in 2009, these LPs delivered just as much.

The heart of hip-hop's blog era.

Dust off your Discman.

Juicy's list is comprised of André 3000 and more.

A roundup of the hip-hop that colors Childish Gambino's hit FX series.

From A$AP Mob to YoungBoy Never Broke Again, XXL breaks down the meanings behind rappers' abbreviated aliases.

Here are 20 memorable hip-hop duos that we miss, from Lil Wayne and Birdman to Kanye West and Jay-Z and more.