[SUBS]RANK

【ソルフェジオ周波数528Hzと852Hz】β波過多の“考えすぎ脳”をα〜θ帯へ誘導し、入眠までの時間を短縮し脳と身体を修復していく睡眠音楽【深睡眠・寝落ち】

This YouTube video has 99 000 views and was published Apr 5, 2026 on 静かな瞑想と癒しの音楽【Quiet Meditation and Healing Music】. That is 2.2x the channel's average views.