United States in the 1950s Ernie Ford, Loretta Lynn, Chet Atkins, Guy Mitchell, Nat King Cole, and vocal groups like The Mills Brothers, The Ink Spots, The Four Lads, The Four Aces, The Chordettes, The Jordanaires, and The Ames Brothers. Jazz stars in the 1950s who came into prominence in their genres called Bebop, Hard bop, Cool jazz and the Blues, at this time included Lester Young, Ben Webster, Charlie Parker, Dizzy Gillespie, Miles Davis, John Coltrane, Thelonious Monk, Charles Mingus, Art Tatum, Bill Evans, Ahmad Jamal, Oscar Peterson, Gil Evans, Gerry Mulligan, Cannonball Adderley, Stan Getz, Chet Baker, Dave Brubeck, Art Blakey, Max Roach,
Debut Records Teo Macero, later a producer with Miles Davis, recorded his first album as a leader as a saxophonist for Debut, an album described by critic Dan Morgenstern as an oddball fusion of Lennie Tristano and Anton Webern. Debut was the label on which the "Jazz at Massey Hall" concert album was first issued. Recorded in Toronto, it features Dizzy Gillespie, Charlie Parker, Bud Powell, Charles Mingus, and Max Roach, and was the last recorded meeting of long-term musical partners Parker and Gillespie. In 1957 Danish bookseller Ole Vestegaard leased the company's catalogue from Mingus and produced recordings on the Danish