videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Geometry Dash [1.9] - Cosmic Dolphin - by Etzer, "SILENT WORLD" 100% by Cyrillic (IMPOSSIBLE), Super Meat Boy Gameplay PC - The Hospital - Max Settings - 1080p60