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 Chorus pedal comparison CMATMODS Analog Chorus and Analogman Standard, Modtone Harmonic Tremor Tremolo pedal guitar demo, overdrive pedal shootout Part 1 of 2