John Paul Densmore is an American musician. He is best known as the drummer of the rock band the Doors, and as such is a member of the Rock and Roll Hall of Fame. He appeared on every recording made by the band, with drumming inspired by jazz and world music as much as by rock and roll. The many honors he shares with the other Doors include a Grammy Award for lifetime achievement and a star on the Hollywood Walk of Fame.

Elvin Ray Jones was an American jazz drummer of the post-bop era. Most famously a member of John Coltrane's quartet, with whom he recorded from late 1960 to late 1965, Jones appeared on such albums as My Favorite Things, A Love Supreme, Ascension and Live at Birdland. After 1966, Jones led his own trio, and later larger groups under the name The Elvin Jones Jazz Machine. His brothers Hank and Thad were also celebrated jazz musicians with whom he occasionally recorded. Elvin was inducted into the Modern Drummer Hall of Fame in 1995. In his The History of Jazz, jazz historian and critic Ted Gioia calls Jones "one of the most influential drummers in the history of jazz". He was also ranked at Number 23 on Rolling Stone magazine's "100 Greatest Drummers of All Time".