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 M-338 初音ミク(Hatsune Miku)【千本桜(Senbonzakura)】 ウクレレ(Ukulele), M-086 ドルアーガの塔【ウクレレ】The Tower of Druaga, M-262 「ヤッターキング」ヤッターマン OP【ウクレレ】