Fortunately for us, through the modern miracles of technology we can still see the genius of some of the the great Artists, Composers and Conductors. I have found a few presented here. Please check back as I add additional videos.
Arthur Fiedler July 4, 1976
Leonard Bernstein: Young People’s Concerts | What Does Music Mean (Part 1 of 4)
Leonard Bernstein: Young People’s Concerts | What is Sonata Form? (Part 1 of 4)
Leonard Bernstein: Young People’s Concerts | What is Sonata Form? (Part 2 of 4)
Leonard Bernstein: Young People’s Concerts | What is Sonata Form? (Part 3 of 4)
Leonard Bernstein: Young People’s Concerts | What is Sonata Form? (Part 4 of 4)
Bernstein, The greatest 5 min. in music education
Marvin Hamlisch plays a melody of his famous songs
https://www.youtube.com/watch?v=12F2NyB8nuw