A free app for Android, by Sirens Apps.

Lounge Music Radios: Relax And is a free app for Android devices that lets you listen to many different types of music. You can choose from the most popular genres, such as new age, ambient, nature sounds and chillout, or you can just listen to your favorite songs. 

There are more than 30 different radio stations that you can listen to, with more than 100 songs per day. You can listen to the music live, and it’s all in high-quality sound. You don’t need to do anything else but just install the app and start listening. You don’t need to buy any type of device or use any type of data. Just install the app and enjoy.