This app contains some piano songs with sound of the sea, is perfect for people relax and sleep better.

Close your eyes, put on the headphones and choose one of the natural sounds and relax or sleep better.

1. You can choose the songs.

2. You can choose the time that will leave the music playing.

3. Great quality of the sounds.

4. The best relaxing sound!

5. Sound of Piano with ocean waves.

6. You can put a nice sound to calm your baby and sleep like an angel.

7. Music for sleep.

8. Beautiful sounds.

9. Beautiful backgrounds.

10. Sound for babies sleep.

Train your concentration and relax listening to the natural sound. Choose a time and not think about anything until the sound ends. Should gradually increase the time to increase the concentration.

The piano is a musical instrument played mainly by means of a keyboard. It is one of the most popular instruments in the world. Widely used inclassical and jazz music for solo performances, ensemble use, chamber music and accompaniment, the piano is also very popular as an aid tocomposing 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.

The word piano is a shortened form of pianoforte (PF), the Italian word for the instrument (which in turn derives from the previous termsgravicembalo col piano e forte and fortepiano). The musical terms piano and forte mean "quiet" and "loud" respectively, and in this context refers to variations in loudness the instrument produces in response to a pianist's touch on the keys: the greater the velocity of a key press, the greater the force of the hammer hitting the string(s), and the louder the note produced.