What is "carouselambra"

"Carouselambra" is the fifth track on Led Zeppelin's 1979 album In Through the Out Door. The name Carouselambra is a reference to the first section of the song sounding similar to carousel music. It is the second-longest song the band recorded in the studio (after " In My Time of Dying"), at more than 10 minutes in length.

It is also a very unusual song for the band, as Jimmy Page's guitar work is pushed almost to the background, while John Paul Jones dominates with heavy use of synthesizers.