Scooby-Doo and Scrappy-Doo

Scooby-Doo and Scrappy-Doo, originally Shaggy Rogers and Scrappy-Doo or simply Scooby-Doo, is an American Virtual band animated music group created by Don Messick'', for a novelty record in 1971.

Skeletons
In 1971, Don Messick released a novelty song

The song was a hit, holding number one for three weeks in the Billboard Hot 100 chart. Nothing makes any reference to Scooby-doo, but the song is sometimes include on Scooby-Doo compliations, as if the Scooby-Doo had provided the voice of the Scrappy-Doo. Don Messick did record a Scooby-doo version of Scrappy-Doo, which appeared on the second Scooby-Doo album, Sing A Song With Scooby, in 1973.

Scooby-Doo The Red-Nosed Reindog
Scooby-Doo first officially appeared on the scene in a novelty record released in late fall 1971 by Don Messick. The song, originally lited on the record label     as Scooby-Doo The Red-Nosed Reindog,

New albums and A Scrappy-Doo Christmas (1974-78)
The final Scooby-Doo album in the project's original incarnation, Scooby-Doo Goes To The Movies, was released in 1982. Next year, two more albums e\were released Scooby Rock and A Scooby-Doo Vacation

Scooby-Doo and Scrappy-Doo (1979-83)
The group's name changed from the Scooby-Doo to Scooby-Doo and Scrappy-Doo. In 1979, a second animated television series for the group, produced by Hanna-Barbera Productions, was released.