Twitter / A3C

When Hip-Hop hit big in the early '70s, classics flooded out from New York and Los Angeles. Then came Atlanta, and we had A3C, a hip-hop music festival and conference for all three coasts.

1. Can you guess which Atlanta artist has the most Rap Grammys? Although both Ludacris and T.I. are tied at three awards, OutKast is currently leading the pack with four. The early 2000s were big for Andre 3000 and Big Boi.