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 Music Medley #4 — Sonic 25th Anniversary Tribute, Music Mashup #6 — Toxic Caves - Sonic Spinball & Sonic Generations, Music Mashup #14 — Hidden World & Beep Block Skyway - Sonic Lost World & Super Mario 3D World