My father was only 21 when I was born in 1968. Back then, he loved all sorts of music: rock, pop, jazz, soul, blues, you name it. He had a sizable record collection too. I still have a few of his LPs. My dad enjoys music to this day, but he's not the avid fan that he was back when I was a kid.
I've dug much deeper into jazz than he ever did, but I'm sure that my early exposure to bands like Santana and the Allman Brothers Band -- two of his favorites -- had a big impact on the way I hear music. I also remember hearing jazz too. Contemporary stuff like The Crusaders and Gato Barbieri.
No Ellington or Coltrane or the like. But still. Not a bad start!