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Fan heater - sleep sound effect

fréquence de solfège - 639 Hz - relations de connexion - 30 minutes

Solfej frekansları - 741 Hz - uyanış sezgi - 30 dakika

비행기 내부의 실내 음향 - 15 분간의 실제 고품질 사운드

Geräusch von natürlichem weißem Rauschen für Schlafhilfe, beruhigend, entspannend, schlafendes Kind, Koliken, Neugeborenes, Fokus - 15 Minuten hohe Klangqualität

솔페 지오 주파수 - 417 Hz로 - 파멸 상황과 용이 - 변경 고음질 15 분

Solfeggio-Frequenzen - 741 Hz - erwachende Intuition - 30 Minuten

Infrason à 19 Hz - la fréquence redoutable - provoquant une gêne, des vertiges, une vision floue (en faisant vibrer vos yeux), une hyperventilation et une peur pouvant entraîner des crises de panique

솔페 지오 주파수 - 528 Hz로 - 변환 기적 (DNA 수리) - 고음질 15 분

solfeggio frequencies - 741 Hz - awakening intuition - 30 minutes

Sokak ortam gürültüsü ve ses, kalabalık, arabalar, tramvay, kornalar, dinlenmek için şehir, sakinleştirici, uyku, odak, konsantre - 15 dakikalık yüksek kaliteli ses

son de la ville ambiante carrée - 15 minutes de son de haute qualité