Onda Cero
Radio network
Onda Cero is a Spanish radio station, a part of Atresmedia media group. It is Spain's third-largest radio station by number of listeners as of 2019.
Among its programs are Más de Uno, Julia en la Onda, La Brújula, El Transistor, Por Fin no es... Wikipedia
Sister stations: Europa FM; Melodía FM