【勉強用・作業用BGM】超集中できるロゴストロン信号入り【映像にも効果あり】1時間
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3:18:28
🎧読書用BGM📘小説にのめりこむためのピアノ📘集中して本が読める3時間
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6:04:45
集中力を極限まで研ぎ澄ます作業用BGM🎧作業用・仕事用・勉強用・読書用🎧アンビエントミュージック
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2:00:00
[ 40Hz ] GAMMA Binaural Beats, Ambient Study Music for Focus and Concentration
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2:00:00
Study Music Alpha Waves: Relaxing Studying Music, Brain Power, Focus Concentration Music
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15:06
【聞くだけ】どんな状況、状態、環境にも超適応するBGM【特許取得・ロゴストロン信号】
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3:03:39
Sunny Mornings: Beautiful Relaxing Music with Piano, Guitar & Bird Sounds by Peder B. Helland
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1:25:51
Music therapy 🌿Soothes the nervous system and refreshes the soul, relaxing #2
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1:00:01