I recently turned 74 years old. When I bought DSOTM, I was 24. I hope you aren't quite as old as I am
It is possible to guess peoples' ages here on AH by their tastes in popular music, but not always. I loved the Beatles and the Rolling Stones (among many others in the 1960s), but never liked Madonna or Michael Jackson in the 1980s. But those distinctions are easy to make. They certainly put a date stamp on me. With other types of music, tastes and ages aren't so easy to guess. If I remember, before DSOTM, Pink Floyd didn't have a huge following in the US. But that album has had staying power.