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 周杰倫/菊花台-Ukulele F→G Major(京韻大鼓版), 糯米團/三八阿花吹喇叭(全) - Ukulele in D Major