These lectures are very important in my "artistic" education. It's not a well known how you are doing, are you excited for the gig or why are you so cool interview. The interviews have much more details and questions focused on the work and approach of the artist in creating his art. Yes they are long but they contain a lot of interesting point of views.
Here i have a link of Theo Parrish's Lecture. His approach in creating and selecting music and down to earth mentality makes him one of my personal idol.