To add a video for Ferdinando Turrini / Sonata for keyboard No. 4 (from Sei Sonate per Cembalo dedicated to Fini), just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Ferdinando Turrini / Sonata for keyboard No. 4 (from Sei Sonate per Cembalo dedicated to Fini)