The Smashing Pumpkins brought several surprise guests into their Lollapalooza headline set on Friday, July 31, giving the Chicago crowd a performance that connected different generations of rock and pop.
During the 17-song show at Grant Park, the band welcomed Yungblud for Luna, a track from the 1993 album Siamese Dream. The British singer had performed his own festival set earlier that evening and described the collaboration onstage as a dream come true.
Later in the performance, Billy Corgan introduced Olivia Rodrigo as a special guest. She joined the group for Thirty-Three, with Corgan accompanying her on acoustic guitar. The song originally appeared on the band’s 1995 double album Mellon Collie and the Infinite Sadness.

