【1/fのゆらぎ】波の音と小鳥のさえずり8時間版 作業用BGM

Durée: 8:00:00 Ho

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My Channel http://www.youtube.com/user/vilureef777/featured Nature sea sound and birdsong makes you relaxing and healing. Virtual trip to the NATURE world. Nature Sound for reading,working,healing,relaxing,chill out,yoga,study and more. BGM for work,study,reading,stress alleviation,concentration, meditation,a good sleep action, the healing effect, a relaxed effect, etc. 【勉強用BGM・作業用BGM】 ゆったりと流れる波の音に小鳥のさえずりが聞こえてくるヒーリング