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,
Jazz include Jackie McLean, and two of the musicians who had also played on "Kind of Blue": John Coltrane and Bill Evans. By the 1950s, Afro-Cuban jazz had been using modes for at least a decade, as much of it borrowed from Cuban popular dance forms which are structured around multiple ostinatos with only a few chords. A case in point is Mario Bauza's "Tanga" (1943), the first Afro-Cuban jazz piece. Machito's Afro-Cubans recorded modal tunes in the 1940s, featuring jazz soloists such as Howard McGhee, Brew Moore, Charlie Parker, and Flip Phillips. However, there is no evidence that Davis or