This is the most powerful music app for studying, relaxing, focusing, concentrating and better learning.
                                                                   ♦Features♦
- Different sounds for different tasks such as 
              Focus, Study and Creativity and much more.
- Background playback, You can use other 
              apps or turn off your screen while playing music.
-Timer to set duration of sounds to stop at specific time.
-Simple interface with best design and high quality graphics
You can simply leave a comment. 
I am reading all of them, feel free to tell me your ideas.
Thank you ☺