Yep me too. I've always been aware of jazz - when I first started listening to music at about age 5 the trad boom was still happening, so Kenny Ball etc was still on the radio because they were getting hit records; later I remember seeing Peterson etc on TV, then later still jazz spilled over into the rock music of the day, and I first dipped my toes in the jazz ocean in the 80's, and have been listening to it, and buying it, and loving it for 3 or 4 years.
Having said all that, my main frame of reference has always really been pop & rock; I can remember the Beatles first record in '62 (I was 6) and I definitely grew up on all the 60's music. What was happening was that the changes and developments in society were being reflected in changes and developnents in music; the idea then seemed to be to have some sort of originality, so your next record didn't sound like the last; recording technology, ideas and lyrical content were allowing the use of new and different sounds and textures, and it seemed anything might be possible. At about age 12-13, I became aware of the 'underground', and some records by these bands started to appear in the charts, and so on the radio. This progress, for me personally, seemed to me to be central in music - that it could be new and chalenging, so when I started going to gigs (once the brief obligatory 14-year-old's flirtation with Metal was past) it was the more progressive bands that attracted me, even at 20 punk appealed to me because it offered new ideas, as did a lot of music in the post-punk era.
So much for my formative years, musically. Now, where was I? Oh yeah, what I think I'm trying to say is that I've always liked the idea of hearing something new, even if that means going back several decades, so yes, I love jazz (and many other other styles of music) but it's all stemmed from the experimental and explorative atmosphere of the 60's. I was only a small child then, so took no real part in the revolution, but as a listener I knew 'something' was going on.
Cheers, Bob 'Nick Hirnby' Green