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 Performance Techniques for Tambourine by Daniel Smithiger, Tambourine and Piano solo with Ted Atkatz | 2015 Tambourine Sound Solution Project, Tom Sharpe: Tambourine Solo