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 Puppy Dog Rag played by Tom Brier, 12th Street Rag jam piano/trombone/trumpet/banjo/oboe/violin, Mother/EarthBound store theme "Humoresque of a Little Dog" sight-read by Tom Brier, piano