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 Choro das 3 - Trem das 11 - brazilian music, Choro das 3 - Roda de Choro com o Conjunto Paulistano - Notícia - Brazilian Music, Choro das 3 - Boca de Goiaba