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 improv-smoothie song- Edgar Meyer & Chris Thile, Down Yonder - Casey Driessen, Bela Fleck, Robbie McCoury & Ronnie McCoury, Hole In The Bag - The New Mastersounds