Binaural Beats: BETA Wave Meditation - Active concentration, Arousal, Cognition - 36hz - 35min
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เผยแพร่เมื่อ 26 ส.ค. 2015·Binaural Beats: BETA Wave Meditation - Active concentration, Arousal, Cognition - 36hz - 35min
Active, busy or anxious thinking and active concentration, arousal, cognition, and or paranoia.