Schoolhouse Rock Composer Bob Dorough DEAD @ 94

A jazz musician and pianist who recorded with musical luminaries including Miles Davis. 

He'll be best remembered for musical contributions to Schoolhouse Rock! — he sang and composed many of the programs songs. 

He wrote all of the music and lyrics for the Multiplication Rock math series and two of the best-known Grammar Rock numbers, Conjunction Junction and Lolly, Lolly Lolly, Get Your Adverbs Here.

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