Schoolhouse Rock Composer, Bob Dorough, Got His Love For Music In The Plainview High School Band [VIDEO]Schoolhouse Rock Composer, Bob Dorough, Got His Love For Music In The Plainview High School Band [VIDEO]Bob Dorough wrote and sang "3 Is A Magic Number" for Schoolhouse Rock. He is also from Plainview, Texas.EthanEthan
![Schoolhouse Rock Composer, Bob Dorough, Got His Love For Music In The Plainview High School Band [VIDEO]](http://townsquare.media/site/190/files/2018/04/3.png?w=980&q=75)
