Olivia Rodrigo's Guts World Tour made a stop at Madison Square Garden, where the '90s alt-rock band the Breeders joined as openers. Initially surprised by the invitation, the band was personally contacted by Rodrigo, expressing her excitement. Despite the generational gap, Rodrigo has been a long-time fan of the Breeders and found it an honor to perform with them. The band was impressed by Rodrigo's performance and her young fanbase. The article also touches on the band's fashion choices and their experience with young fans at the show.