Summerfest 2024 Lineup Rumors. Kane brown, motley crue, tyler childers, keith urban, ajr and maroon 5 will headline the festival's largest stage, the american family insurance amphitheater. A separate ticket is needed to see concerts in the american family insurance amphitheater, but your amphitheater ticket also includes admission to summerfest on the day of your show.

The 2024 schedule features 600 total artists, with over 140 headliners on 12 stages across three weekends, june 20. Who are we hoping to see.