The Unanswered Question 1973 1 Musical Phonology Bernstein with sound

I used this video:    • The Unanswered Question 1973 1 Musical Pho...  , which had the audio removed because at the end was the full recording of the Boston Symphony Orchestra performing the Mozart Symphony referred to by Mr. Bernstein. I added audio I found elsewhere and created a new video with no copyrighted music included. Hopefully this will help all of you who have been searching.