One regret I have is that I never saw Freddie Mercury in concert. But I didn't mourn his passing like so many are with Bowie and Prince.

And, it's worth noting that when it comes to off-the-stage lifestyles, Mercury was as far from my standards (if not farther) than Bowie and Price, so it has nothing to do with lifestyle. It's just different tastes. I like most of Mercury/Queen songs. I like 1 or 2 Bowie songs and maybe 2 or 3 Prince songs.