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 Sword Art Online Lost Song Ep 5: Lisbeth Enhancing & Kirito's Cooking, Tales of Hearts (R) Playthrough Ep 15: Guz Spa -The Crystal Knights-, Rune Factory 4 Ep 43: Fiersome Dragon -Boss-