Nearly 20,000 people came out to Atlanta’s Central Park on Sept. 8 for the first of the two-day One Musicfest. This is the first year for the event in the park, and also its inaugural year as a two-day event. Nas, Miguel, H.E.R. and more performed. Day 2 will bring Atlanta favorites 2 Chainz, Big Boi, Monica, T.I. and others. For more photos and a recap of the performances, visit .