【癒し】川のせせらぎとひぐらしの鳴き声３時間版/作業用BGM・勉強用BGM

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夏を感じる小川のせせらぎとひぐらしの鳴き声が聞こえる作業用BGMの３時間版です。
ヒグラシの鳴き声が聞こえる中、時折鳥の鳴き声も聞こえてきます。
自然環境音で集中力UP、快眠効果、ストレス解消、安眠作用、ヒーリング、リラックス効果なども見込めます。
作業用BGM、読書用BGM、入眠用BGM、勉強用BGMなど様々な使い方ができる様に長時間再生動画にしました。
Relaxation effect can be expected in the natural environment with the fluctuation of sound 1 / f, work efficiency, good night's sleep effectiveness, and improve your concentration can be expected.
Expected up concentration, the effect sound sleep, stress, good sleep effect, healing, relaxing sound effects as well as the natural environment.
I was like a long time to be able to play video in various ways for work sounds, sounds for reading, sounds for sleep onset, and sounds for the study.
I recommend this for those who want to improve the quality of sleep or who want to increase the work efficiency.
Music to help Study and Work.Help falling asleep.
You can get focused and relaxing when you listen this Chill Out Music!!
1 hours
http://youtu.be/wKXgEdwVSRg
2 hours
http://youtu.be/Wajt-_i0DcU
3 hours
http://youtu.be/CAlHg4MMSX0
8 hours
http://youtu.be/5KYQu0USBV8
ひぐらし
1 hour Higurashi sounds(ひぐらしの鳴き声1時間版)
http://youtu.be/2b-m9iZSz2E
2 hours Higurashi sounds(ひぐらしの鳴き声2時間版)
http://youtu.be/SzFw1A_AVxg
3 hours Higurashi sounds(ひぐらしの鳴き声3時間版)
http://youtu.be/IXDAPfNCV-s
8 hours Higurashi sounds(ひぐらしの鳴き声8時間版)
http://youtu.be/tAYte2jUAEM