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 Atlanta Guitar Lessons - Steve Cunningham - Neo-Soul / Jazz / R&B Nylon String Acoustic, Nylon String Acoustic Guitar - Steve Cunningham - Jazz / R&B / Soul, Atlanta Guitar Lessons - Steve Cunningham - Kitchen Girl - Flatpicking Bluegrass Guitar