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 Full Range Lip Slurs Db C Roger E. Anderson Tuba Dec 17 2010, Mouthpiece Buzz #4CD Roger E. Anderson Bass trombone March 18 2010, Tuba Mouthpiece Buzz #1 PT88 Jan 19 2010 Roger E. Anderson