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 Σουλτάνα/Soultana - Macedonian folk song (Pylaia, Thessaloniki, Greece), Η ΑΛΕΠΟΥ - Ζωναράδικος Θράκης (Greek folk song), ΜΩΡ' ΔΕΡΟΠΟΛΙΤΙΣΣΑ - Ηπειρώτικο (Greek folk Music of Northern Epirus)