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 Vocal Agility singing lesson tutorial with Susan Donnelly from Barnsley College music section., Slap and Picking Guitar Techniques with Jamie Roberts, Vocal singing lesson developing intervals tutorial with Susan Donnelly. Barnsley College