One thing I do not usually do much to listen to music on the Pi. I didn't find a music player that consume few resources from the terminal until I read this article and I fell in love with cmus...
The same thing happened to the author of this article who teach us a little of this amazing audio player including radio playback. To install any more easier to run
sudo apt-get install cmus
Translated link: elblogdepicodev > Guía básica del reproductor de música cmus