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 Indra Q "Mixing Tutorial with softube Plugins (Part 6: Keyboard and Strings)", Interface Preamps VS Rupert Neve Designs 511 Preamps on Clean Guitar Sound, Retro Doublewide Review and Sound Samples