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 "While My Guitar Gently Weeps" - Beatles, Blues & Blue Violin (5 Mar 2009), The Orchestra ELO Roll Over Beethoven LIVE, "In My Life" - Beatles, Blues & Blue Violin (5 Mar 2009)