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 Easy Listening Music of the 60's & 70's - Frank Chacksfield Orchestra - Vol. 4, Easy Listening 60s and 70s - Vol. 1 - Ray Conniff Singers, Bobby Goldsboro - Hello Summertime