Sleep book - Piano

Do you want to Sleep Better? Piano sounds will help you to relax and to sleep! Close your eyes, put on a headphone, touch this application. You can choose a sound to relax or sleep, you can choose the time.

√ You can choose the music.
√ Beautiful background images
√ You can choose the time.
√ Great quality of the sound
√ Absolutely Relaxing!
√ The best relaxing sound!

The piano is a musical instrument played by means of a keyboard. It is one of the most popular instruments in the world. Widely used in classical and jazz music for solo performances, ensemble use, chamber music and accompaniment, the piano is also very popular as an aid to composing and rehearsal. Although not portable and often expensive, the piano's versatility and ubiquity have made it one of the world's most familiar musical instruments.