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 The Sound of Music (NL) - Do Re Mi (In store Breda), The Sound of Music (NL) - De Boer En De Boerin (In store optreden), Kerry Ellis and Brian May at Sunflower Jam 2012