Information on the cameo
John Baldwin, better known by his stage name, John Paul Jones, was born on January 3rd, 1946, in Sidcup, England. He is the bassist and keyboardist for the band Led Zeppelin. He has since developed a solo career and has left a mark on rock and roll history as an innovative musician, arranger, and director.
Appearance in the rap battle
John Paul Jones appeared at the Black Gate of Mordor during J. R. R. Tolkien's third verse, where he could be seen playing his bass guitar alongside the rest of Led Zeppelin when Tolkien said, "Ask Led Zeppelin!" and "Every time I battle, it's Return of the King!"