Hi guys, Welcome to the Advanced Video Search Engine, and you are watching ＜バイノーラルビート4Hz・シータ波・3時間＞睡眠 リラックス 瞑想 ヒーリング 集中　L196 R192 binauralbeats 4Hz θwave 3hours. That video is uploaded by Relax Wave at 2019-05-21T21:35:50-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [7d7tQh_0978]