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 TC Electronic Shaker Vibrato & Flashback Delay & Trinity Reverb, Xotic BB+ Preamp vs. Lovepedal Amp 11 with a Fender Blues Jr., TC Electronic Corona Chorus with a Fender Blues Jr. and Stratocaster