Ill backstep a bit from my earlier post as Nlitworld touched on.
I admit, I enjoy my oldest record 1958? Julie London. Mono with some pops and crackles, but it kind of adds authenticity to that era with her smokey voice and simple jazz trio.
However, my Analog Production lp with a couple of her songs is very clean and sounds beautiful.
Many of my old fav records, cds and now digital files are unlistenable anymore on my upgraded system.
Such as recordings by Neil Young, Moody Blues, Pretenders, U2, etc.
Not alls lost as these same poor recordings are fine played as background through my wifes low end $200 JBL bluetooth "pill" speakers by the pool.
So, I guess not all music has to be enjoyed in the sweet spot LP of a multi $k system.