Or at least, white people from Central Casting like jazz.
Elise ran across this album in a bargain bin in a coffee shop the other day; I was just struck by the complete absence of anyone of color on the cover. The purpose of the album seems to be to educate/market jazz to mainstream audiences. The back cover has a long history of jazz and its variations ("From the music of the churches and fields, the American Negro developed the blues...") and the selections are meant to be a survey of these types. It includes performances by Bessie Smith, Louis Armstrong, Eddie Condon, Bix Beiderbecke, Duke Ellington, Billie Holiday, Benny Goodman, and Dave Brubeck (among others). I believe the album is from 1955 (side question: why is it so hard to find a date on LPs?), it's Columbia Records, JZ 1.