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 Last Christmas - Acoustic Fingerstyle Guitar Solo - Helmut Bickel, Weihnachten #17 : Good King Wenceslas - Christmas Fingerstyle Guitar Solo - Helmut Bickel, Beatles-Medley (With A Little Help/All My Lovin') - Acoustic Fingerstyle Guitar Solo - Helmut Bickel