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 MG Music Fuzzyland + ZVEX Box of Rock + Boss DD-3 + Boss DD-7, MG Music Fuzzyland + ZVEX Box of Rock + Boss DD-3 + Boss DD-7 Test II