Jazz Originally a B pentatonic blues, Coltrane expanded the harmonic structure of "Afro Blue." Perhaps the most respected Afro-cuban jazz combo of the late 1950s was vibraphonist Cal Tjader's band. Tjader had Mongo Santamaria, Armando Peraza, and Willie Bobo on his early recording dates. In the late 1940s, there was a revival of Dixieland, harking back to the contrapuntal New Orleans style. This was driven in large part by record company reissues of jazz classics by the Oliver, Morton, and Armstrong bands of the 1930s. There were two types of musicians involved in the revival: the first group was made up
Jazz standard to be recorded by their artists. Certain songs were pushed by recording executives and therefore quickly achieved standard status; this started with the first jazz recordings in 1916, with "That Funny Jas Band from Dixieland (1916)" by Collins and Harlan for Thomas A. Edison, Inc. on Blue Amberol in December 1916 and in 1917, when the Original Dixieland Jass Band recorded "Darktown Strutters' Ball" and "Indiana". The first record with 'Jass' on the label, "The Original Dixieland One-Step" was issue 18255 by Victor Talking Machine Company in 1917. Originally simply called "jazz", the music of early jazz bands is today