You need a pleasant sound or melody to relax.
Of course, there are various methods such as aroma, manipulative treatment, and breathing, but it is very easy to hear the sound.
There are many relaxing sounds in everyday life that are not special sounds.
One of them is the keyboard type sound.
Here, 12 types of keyboard type sounds are recorded.
Give this sound as a gift to relieve your tired body.
It will be a healing music app.

Sound: OtoLogic