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 Sonic 3k PC "Ice Cap act 1" Music, Sonic 3k PC "Ice Cap act 1" Music No Drums "General MIDI", Sonic Intro themes through the 90s Part 1 of 3