Napas Funkin[Mashup by iMiles]

Смешарики OST - Лаборатория Лосяша

https://www.youtube.com/watch?v=L2sd6yhWcWQ
source
(don't know if this is original track xd)

Joji - Tick Tock 

But it's just the first 30 seconds looped for 10 minutes. Taken from a YouTube video by Yosh Wav.

https://youtu.be/IrE4r_7esTg