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 World champion in tap dance 2014 - Sergii Ostapenko (Ukraine), Stockholm Tap Festival 2013 - Teachers' Shim sham, jam & BS Chorus, Jason Samuels Smith at Stockholm Tap Festival 2014