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 lesson - greg howe's crack it way open solo fragment (by andres ludmer), ibanez premium rg 927 - 7 string "ABISMO" (DECONSTRUCTED), Maxera Luthier 8 String Guitar-Bass