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 AXEL F - Guitar Tutorial - EASY - virtual fretboard [Magic Music Tutor] free TAB/sheet music, Bella's Lullaby - Easy - Piano Tutorial [Magic Music Tutor] free sheet, LULLABY OF BIRDLAND - Keyboard / Piano Tutorial [Magic Music Tutor] free sheet music