Billboard was onsite for the concert featuring Rodrigo's biggest hits ahead of the major El Clásico match at Spotify Camp Nou. 5/9/2026 Olivia Rodrigo performs in Barcelona for Spotify Billions Club Live Xavi Torrent/Spotify Olivia Rodrigo kicked off El Clásico with a concert to remember for her biggest fans — and featuring her biggest hits. On the slope of Montjuïc mountain in Barcelona, Teatre Grec was completely transformed for Rodrigo’s very own Spotify Billions Club Live concert. Upon arrival, guests were greeted not only to a picturesque outdoor amphitheater reminiscent of Ancient Greece, but also lush landscapes completely decked out to celebrate her achievements both on the streaming platform and in honor of her new partnership with FC Barcelona ahead of the big match. On the grounds outside of the bowl were merch stands for the football collab, access to free food and drinks and even a major photo moment with all nine of Rodrigo’s Billions Club plaques.…