Cadena Dial Radio

Founded in 1990, Cadena Dial is a Spanish radio station and is now owned by PRISA. It was one of the first to feature the latest in music technology, and boasts a huge listening audience. The best part is, it's free to listen to. Besides, you don't have to pay for subscriptions, and you can even listen to it through a mobile app.

There are many Cadena Dial channels to choose from, including the usual suspects like Classic Hits, Classic Rock, and Jazz. Those looking for something more niche might want to check out the music channel that focuses on Catalan and Spanish pop. It's also worth mentioning that Cadena Dial is one of the few stations in the world to offer live chat as part of its service.