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 Nightcore: Tonight by Fm Static with lyrics (2k HD), Nightcore: To the sky by Owl City (with lyrics) [2k HD], Vanilla Twilight by Owl City Nightcore with lyrics (HD)