Since he began his career with Veneno—the group he formed with his two brothers in 1975—Kiko Veneno has been an indispensable force in Spanish music. His prolific output includes solo albums, but also legendary collaborations such as his feature on “Los Tontos,” from C. Tangana’s groundbreaking El Madrileño. “This is my heterogeneous playlist tracing the limits of flamenco,” the singer from Girona tells Apple Music. “I’ve definitely picked my side on the debate over this music. I respect people’s freedom to take off in whatever creative direction they see fit.”