Hi, while you're waiting for direct responses here, you may be interested in getting started with a couple of previous threads
/u/flotiste in When did jazz become classy?
/u/hillsonghoods in In "Let's Get Lost", the documentary about jazz trumpeter Chet Baker, one interviewee says that, growing up in the 1950s, he didn't know a single person who listened to Rock'N'Roll. What teenagers were more likely to listen to jazz than rock in the 1950s?