A giant poster depicting Spanish singer and songwriter Rosalia is displayed three days before her concert in Barcelona on April 10, 2026. When she was studying music in Barcleona, Spanish singer Rosalia was determined to learn as much as possible. In classrooms, rehearsal spaces, and early performances across the city, the determined young singer with a magnetic voice began a journey that has now brought her back home -- transformed into a global star -- for her "Lux" tour. (Photo by Josep LAGO / AFP via Getty Images)