09-07-08: Honest1 Even at 1.2 plays / week for 50 years (your numbers), that's a lot of listening to the same record. But if you enjoy it, that's cool. Peace.
Don't underestimate how much Bill likes Abba's "dancing queen" :-)
Seriously though, I have a couple of LP's that I use as a reference. I listen to them at least 4 to 5 times a week, and when adjusting cart alignment, VTA, VTF, Azimuth I will normally play the same track 10 to 15 during setup. I have 5 turntables, and I do some adjustment on all my tables at least once a month. Some tracks on some of my LP's exceed 3000 plays ... easy.
Regards
Paul