1985, I want to buy a pink triangle turntable and go listen to it at a posh london snobby dealer. Annoyingly the Linn sounded better, but just before I prised my wallet open the dealer said "you might as well hear this new one we have just got in", put it on behind me (I couldn't see) and Whoa! What a difference. Really exciting, fast, bouncy thrilling music. Turned round to see it was a new fangled thing called a Roksan Xerxes. Bought it. I was a joy to see the old buffer of a dealer bopping along to Human League.
2011, NYC. I buy a second hand Krell KSA 50 off eBay to replace my perfectly fine Peachtree amplifier. Put it on, it sounded nice, sweet, fresh, I was happy, then a track I know well comes up and Whoa! a wall of bass hits. I never knew the track had a base line. Room rattling stuff from my little bookshelf speakers.
2018. After endless dead ends I end up with a Roon Rock + a Tidal subscription. Suddenly all my music is findable, with the right art work, I click on Shipbuilding by Elvis Costello, its a fave track of mine. I am happy, then I notice that Roon is telling me that lots of others have recorded this. I click on one (by Brian Case), its completely different. And there are many many others. Suddenly a new world opens. I can't go back.