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 Pierluigi Billone - Mani.Matta (excerpt) - Jonathan Hepfer, Percussion, Giacinto Scelsi - Ko-Tha (II) / Jonathan Hepfer, Guitar ("traitée comme instrument de percussion"), Iannis Xenakis - Psappha / Jonathan Hepfer, Percussion