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 SAMIA DANCE Vintage Bellydance Music - Arabic, Vintage Japanese Music - Sendo Kawaiya by Kikutaro Takahashi 1935, AINA KAULANA by Bill Aliloa Lincoln - Hawaiian music on Bell Records label c.1946-1950