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 DIMITRI by KEVIN KAY-BRADLEY (flugel horn) with MEDWAY BAND KENT UK, 'Marianne' played by KEVIN KAY-BRADLEY on mellophone / trumpet / flugel horn.