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 3RP Festival 2009: Glass Hammer plays "South Side of The Sky", Moon Safari - Live at ROSFest 2009 - Constant Bloom (encore) a capella, 3RP Festival 2009: Glass Hammer