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 Rast Sound - Vocal Morphs V2 (Free Vocal Library), Rast Sound - Mideast Vocals (for Kontakt & WAV) - Ethnic Vocals, Rast Sound - Ceremonial Vocals (Kontakt & Wav) - Tribal Ayahuasca Vocals - Royalty Free