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 Behringer Amp V-Tone GMX212 - Metal Guitar Tone Test / Great Metal Sound From A Cheap Guitar Amp!, Rhapsody of Fire / Luca Turilli - Knightrider of Doom Solo - Guitar Cover by Juan Tobar