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 2009 Iranian Revolution - Student chant Iran's pre-Islamic anthem in Sharif University Sep 29, "Ya Hossein, Mir Hossein", "Death to the dictator" Chants in Shiraz March 1, 2011