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 Marko Topchii; Michel Lysight - Chronographie VI pour Guitare; Agustin Barrios - Vals (Op. 8 No. 4), Marko Topchii; Heitor Villa-Lobos - Concerto for Guitar & Orchestra; Final XLV Competition Tárrega