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 Electro-Harmonix Effectology, Vol.10 Electric Piano Effect (Led Zeppelin-No Quarter), Electro-Harmonix Effectology Special Edition "Superego Synth Engine", Electro-Harmonix Effectology, Vol.7 Reverb Tricks