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 プロポーズ大作戦/ウクレレソロ, 暴れん坊将軍/ウクレレソロ, Lili Marleen / ukulele solo