"I'm very upset because they didn't let us sing at either of them," says Estrella Morente in a relaxed, almost amused tone, in an interview. The afternoon from Catalunya Ràdio, which aired this Friday. "I'm very surprised, I'm embarrassed," she continues. "We were so eager to sing," she insists. And suddenly her tone turns more serious as she says: "I am respectful, and she hasn't been respectful to me. And now I'm being serious," adds Enrique Morente's eldest daughter, who performs at the Gran Teatre del Liceu on February 15.