Before Milt Jackson, there were only two major vibraphonists: Lionel Hampton and Red Norvo. Jackson soon surpassed both of them in significance and, despite the rise of other players (including Bobby Hutcherson and Gary Burton), still won the popularity polls throughout the decades. Jackson (or "Bags" as he was long called) was at the top of his field for 50 years, playing bop, blues, and ballads with equal skill and sensitivity.
Milt Jackson started on guitar when he was seven, and piano at 11; a few years later, he switched to vibes. He actually made his professional debut singing in a touring gospel quartet. After Dizzy Gillespie discovered him playing in Detroit, he offered him a job with his sextet and (shortly after) his innovative big band (1946). Jackson recorded with Gillespie, and was soon in great demand. During 1948-1949, he worked with Charlie Parker, Thelonious Monk,