Binaural Sleep – Binaural Beats Soothing Sleep Sounds, Pt. 2
4:31
Binaural Beats Research, David and Steve Gordon – 18. Soothing Sleep - 3.4Hz Delta Frequency Binaural Beats (Успокаивающий сон - бинауральные ритмы с дельта-частотой 3,4 Гц)
2:00
Deep Sleep Meditation, Yoga Sounds, Binaural Beats Brain Waves Isochronic Tones Brainwave Entrainment – Soothing Melody
4:18