It may not be part of the same canon or continuity as the animated series. Adventure Time: Marceline and The Scream Queens Issue 2 is a part of the Adventure Time comic miniseries. It was published by BOOM! Studios.
Traveling Wilburys. The Traveling Wilburys (sometimes shortened to the Wilburys) were a British-American supergroup consisting of Bob Dylan, George Harrison, Jeff Lynne, Roy Orbison, and Tom Petty. The band recorded two albums, the first in 1988 and the second in 1990, though Orbison died before the second was recorded.
The Wilburn Brothers. Originally appearing on the Grand Ole Opry as part of the Wilburn Family country music group in 1940, the Wilburn Brothers became permanent members of the Opry in 1953, after which they became consistent performers of hit records as well as pioneers of syndicated televised country music.