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 Wind Across Mountains For Six Mallets by Keiko Abe, Marimba Spiritual II, Minoru Miki, UNEVEN SOULS for marimba solo and percussion trio part II - Nebojsa Jovan Zivkovic