The Jazz Messengers were an influential jazz combo that existed for over thirty-five years beginning in the early 1950s as a collective,and ending when long-time leader and founding drummer Art Blakey died in 1990.Blakey led or co-led the group from the outset. "Art Blakey" and "Jazz Messengers" became synonymous over the years, though Blakey did lead non-Messenger recording sessions and played as a sideman for other groups throughout his career. 　　The group evolved into a proving ground for young jazz talent. While veterans occasionally re-appeared in the group, by and large, each iteration of the Messengers included a lineup of new young players. Having the Messengers on one's resume was a rite of passage in the jazz world, and conveyed immediate bona fides. 　　Many Messenger alumni went on to become jazz stars in their own right, such as: Lee Morgan, Benny Golson, Wayne Shorter, Freddie Hubbard, Bobby Timmons, Curtis Fuller, Cedar Walton, Chuck Mangione, Keith Jarrett, Joanne Brackeen, Woody Shaw, Wynton Marsalis, Branford Marsalis, Terence Blanchard, Donald Harrison and Mulgrew Miller.A more complete list of alumni can be found on the right column. Some members such as bassist Clarence Seay and then 16-year-old trombonist Gregory Charles Royal are documented to have played in the Jazz Messengers but did not record with the group.