Billboard gives an inside look at Lollapalooza 2026 in Chicago with highlight performances from Zara Larsson, Tate McRae, JENNIE, Aespa and CORTIS. SB19It’s the first time that we ever performed that song, and we just released that like a few hours ago. It’s it’s Lollapalooza, and there are lots of people watching, so had to move lawlessly. And AirBnb gave us the best summer night by blessing us with Zara Larsson at the big theater. Before chatting with artist Whitney Whitney about losing her voice and her journey to Lolla.