Artists are often thought to be single minded, focused on their art. Peter S-S. certainly displays that when talking about violins, violin playing, and the history of music for violins. It is a great pleasure to see that, to recognize that sort of priority for one's professional life. An inspiration.
Unfortunately, Peter should have been equipped with a microphone. His accent and quickness of speech were difficult to understand, although a general sense is covered by his body language and enthusiasm.
His playing was also very interesting and some quite amazing to this novice of music who is a visual artist.
Were one better able to hear what Peter had to say, I believe I would easily recommend the program to anyone to whom it sounded interesting.