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 [Rhythm Heaven Fever] Rhythm Toy - Hi-Hat [English], [Rhythm Heaven] - Frog Hop (Perfect) (English), [Rhythm Heaven] - Frog Hop 2 (Perfect) (English)