I uploaded a new video to my YouTube channel (Most relaxing sounds and videos), check it out below! Pazemes metro reālā apkārtējā skaņa un troksnis – ierakstītas 15 minūtes augstas skaņas kvalitātes.

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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). https://youtu.be/7Yy8vMdvXN0