To add a video for Carlo Ambrogio Lonati / Trio Sonata [Sinfonia] for 2 violins & continuo in A Major, just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Carlo Ambrogio Lonati / Trio Sonata [Sinfonia] for 2 violins & continuo in A Major