Who's performing on Saturday July 31st? June 11, 2021 14:23 The schedule for Saturday July 31st can be found on our lineup and schedule page at https://www.lollapalooza.com/schedule * Note: Lineup and times subject to change. Related articles Who's performing on Sunday August 1st? Who's performing Friday July 30th? Who is performing on Thursday July 29th? Is there a current map of the festival grounds at Grant Park? Who is performing? What day/time? Is there a schedule?