Bob Dorough has passed away. You didn't know his name, but you knew his music!

Dorough was the director of all of the "Schoolhouse Rock" episodes!  "Conjunction Junction", "I'm Just A Bill", 3 Is A Magic Number" - and several more, were Bob Dorough tunes.

If I remember correctly, Dorough was upset that his kids could remember Jimmy Hendrix songs but not their lessons, so he put their lessons to music. Brilliant!

Thanks for helping us learn, Bob.

(Youtube/Disney Educational)