So I'm streaming Amazon music listening to Metallica's Enter Sandman and my coworker who just had a birthday last week (turned 33) said "Oh, I like this song." So I look it up and am reminded that it was released over 30 years ago - in August of 1991. Then I tell her that my friends and I went to Zia Records on University near Mill Ave. at midnight to buy it (the Black album on CD) as soon as it was released. She's like "I had just turned 3 !!" lol