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 Piano By The Sea, Relaxing Music with Nature Sounds from Global Journey, The World's Most Relaxing Music with Nature Sounds, Vol.15: Guitar By The Sea - Global Journey, The Best Ever New-age Music, Vol.3: Fairy Garden - Global Journey