Jazz great Jack Sheldon, the voice of Schoolhouse Rock!, RIP

Jazz trumpeter Jack Sheldon, singer of the Schoolhouse Rock! classics "I'm Just a Bill" and "Conjunction Junction," has died at age 88. With roots in the 1950s West Coast and bebop jazz scene, Sheldon became the longtime musical director of the Merv Griffin Show. In 1973, he became an ongoing contributor to Schoolhouse Rock!, voicing many of the series' most popular tunes.

(CNN)

image: "Jack Sheldon at Palo Alto CA Jazz Festival September 26, 1987" by Brian McMillen (CC BY-SA 4.0)