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 Mixfader and timecode: New interface for turntables on Mixfader dj app, Mixfader Live Performance #3 - Connect your vinyl turntables to your smartphone or tablet, Mixfader Practice - Chirp combos