If you like our work, please donate through Paypal link below any amount that you consider. We have expenses, like energy cost, software licenses, hardware maintenance and upgrade, travel to remote location to record video and audio, time, s.o. Thank you!
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=GLE6SS9BYBAH4&source=url
.

Vidéo 4K – Concentrer, augmenter la concentration, calmer votre esprit, le bruit et le bruit de fond pour les devoirs et l’école – une heure de son de haute qualité.

For more great videos, please subscribe to this YouTube channel or our Facebook page: Relaxing and useful sounds, noises and videos (https://www.facebook.com/relaxingsoundsandvideos).