[Concentration is always sustained! It is a secret weapon. Music / BGM (ASMR) that enhances concentration. ]
With the Pomodoro concentration method, you can concentrate for 25 minutes and take a break for 5 minutes in a planned manner to take an effective break that keeps you "concentrated". BGM creates a "concentrated state" that is the optimal balance of relaxation and tension with environmental sounds and natural sounds.
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Time stamp by set
00:00:00 4 sets [2 hours] Sound of waves
00:30:00 3 sets [1 hour 30 minutes] Sound of bonfire
01:00:00 2 sets [1 hour] in the water
01:30:00 1 set [30 minutes] The sound of rain