<P> "I'm Just a Bill" is a 1976 Schoolhouse Rock! segment, featuring a song of the same title written by Dave Frishberg . The segment debuted as part of "America Rock", the third season of the Schoolhouse Rock series . The song featured in the segment is sung by Jack Sheldon (the voice of the Bill), with dialogue by Sheldon's son John as the boy learning the process . It is about how a bill becomes a law, how it must go through Congress, and how it can be vetoed, etc . </P> <P> The Bill is for the law that school buses must stop at railroad crossings . In the song, the Bill becomes a law; in reality, such a bill has never been approved by the United States Congress (traffic laws are typically handled at the state legislature level, and several states have such a law). </P>

Who sang schoolhouse rock i'm just a bill