A free app for Android, by TematicApps.

This application has a wide variety of radio stations that will help you relax, rest, sleep, meditate, concentrate, study, etc. 

It is a perfect tool for a student, an office worker, a housewife, or anyone who wants to spend time working on their own.

Instrumental Music is a great way to keep yourself company. You can listen to a wide variety of music, from classical to pop.

There are many types of music to choose from, such as jazz, blues, rock, classical, folk, pop, easy listening, folk, and much more.

This application does not require an internet connection, so you can listen to the radio even if you are not connected to the internet.