August 51 year's ago I was at Woodstock. I was 22 (never saw any nudity though, darn)
Saw the Beatles at Shea Stadium in 1966, couldn't hear a thing over the screaming. I only went because my girlfriend at the time loved them, as did every girl at the time. Later went to the Fillmore East every weekend with my 2 buddies. Saw way more bands than I can list.
First real "system was from Lafayette Radio. LR3500 receiver. 47 of the grittiest harshest watts, but hey it had power! Criterion speakers.
Garard zero 100 tt Stanton cartridge. I had no concept of staging, image, timbre or tone. Didn't want nuance just wanted LOUD. LOL.