To add a video for Giovanni Battista Vitali / Trio Sonata for 2 violins & continuo in A major, Op. 2/12, just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Giovanni Battista Vitali / Trio Sonata for 2 violins & continuo in A major, Op. 2/12