Bob Dorough passed away Monday, 4/23/18. For those who may not know, Bob was one of the major voices behind "School House Rock", performing ALL of the multiplication songs as well as Conjunction Junction and Mother Necessity (among others). Let's face it, many of us growing up in the 70s/80s probably passed a test or two because of his songs.

A few of his best can be found here. I'm lucky in that I actually have CDs of ALL of the songs and it's a playlist on my phone. Think I'll start listening.