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 IBPH Ep. 7 Simple Harmonic Motion (Part 1) - Part 2 of 2, IBPH Ep. 8 Simple Harmonic Motion (Part 2), IBPH Ep. 7 Simple Harmonic Motion (Part 1) - Part 1 of 2