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 Tomáš Klus - Techno mjuzik - Lodenica, Piešťany (31.8.2013), Tomáš Klus - Mantra (Fórum Karlín, Praha)