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 Пропеллер TV [№355: Арина Данилова и укулеле], Пропеллер TV [№450: Полная версия Sounds of Sakha - 2016]