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 Wampler SLOstortion: PRS to HIWATT SA212, Wampler Pedals: Nirvana Chorus/Vibrato - no talking, HardWire: RV-7 Stereo Reverb (with CM-2) in Stereo