Coachella heavy on indie rock nostalgia, Taylor Swift buzz

US musician Jack Antonoff and Bleachers perform at the Mojave stage during the Coachella Valley Music and Arts Festival at the Empire Polo Club in Indio, California, on April 13, 2024.

Coachella day two was heavy on alt-rock throwbacks including a highly anticipated No Doubt reunion, but it was Taylor Swift — who wasn't on the lineup and didn't perform -- creating buzz on Saturday.