Musicians rehearse at the Gran Teatre del Liceu in Barcelona, Spain, Monday, June 22, 2020, with the 2,292 seats of the auditorium occupied by plants. The concert will be broadcast live online on June 22, with the UceLi Quartet string quartet performing Puccini's "Crisantemi" for this verdant public, brought in from local nurseries. (AP Photo/Emilio Morenatti)

June 25, 2020