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 Uke Sound Sample 3: Mainland Red Cedar Soprano UkemanFischer, Sound Sample 8: The Soprano "Flea" by Magic Fluke Company ukemanfischer, Ukulele Lesson 11 Dust in the Wind PART 2 Verse and Chorus