To add a video for Matthew Locke / Suite, for 2 bass viols No. 4 in C major (Duos for 2 bass viols No. 4), just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Matthew Locke / Suite, for 2 bass viols No. 4 in C major (Duos for 2 bass viols No. 4)