With fine vintage wine, there are good years and bad years. if you have had a chance to sample good wine from various years, you'll come to find that you like some years better than others even if the grapes are essentially the same. I think the same goes for music. With the advent of wonderful things like XM radio, Maxtracks (Canadian digital music over satellite) and other niche channel based radio services, I found myself taking some time to analyze what era of music I liked the best in terms of listening music. By this I mean music that you can put on while working, driving, folding laundry, whatever.
I've come to the conclusion that I prefer early 90's music in various genres, but the magic number seems to be 1994. Anything in and around that year for release seems to do it for me. I like music from other generations, but this stuff tends to define my interest.
Have you ever thought about this and if so, what year would you say you tend to gravitate towards in musical interest?