https://www.wrtv.com/news/national/bob-dorough-whose-catchy-schoolhouse-rock-tunes-taught-kids-grammar-and-math-has-died
'Schoolhouse Rock' songwriter Bob Dorough died
Apr 24, 2018 - The man who taught thousands of kids -- and adults -- about grammar and math through song has died.
schoolhouse rockbob doroughsongwriterdied
https://www.inverse.com/article/44125-best-bob-dorough-schoolhouse-rock-songs
Bob Dorough: 9 Best 'Schoolhouse Rock!' Songs from the Composer
Apr 25, 2018 - Listen to the OG School of Rock.
schoolhouse rock songsbob doroughfrom the9best