I found this pretty interesting and for producers here, or for people interested in this kind of stuff, you might learn a bit or two
Electronic music composer Wendy Carlos - whose debut album Switched-On Bach has introduced a new audience to classical music - explains the fundamentals of electronic sound using her Moog Synthesiser, and demonstrates some of the techniques she employed to adapt Johann Sebastian Bach's compositions for the electronic age.
This clip is from Music Now, originally broadcast 8 February, 1970.