@fiore that reminds me what's actually really stupid, which is "hi-res recordings"
this thing with vinyl pretty much shows that despite the pretty severe limitations, it's pretty much just enough to put any music on it and have it sound good
then came the cd and that has like none of those limitations, with 115 dB of dynamic range which is like, way beyond anything reasonable (the SNR of a CD with 16-bit recording is 96 dB but due to dithering the DR is much higher), and can losslessly store the whole frequency range up until like 22kHz (a lot of adult humans can barely distinguish stuff above 15k, the lucky ones with good hearing like up to 18k, if yours is *really* good, a bit more than that, but never over 20k)
but audiophiles thought that's not enough so there came hi-res 24bit recordings (DR of >144 dB) and frequencies up to 96k
which is entirely pointless *and* actually harmful because no matter how good your reproduction chain is, any frequencies beyond the audible range and/or the realistic frequency response of your gear will translate into additional audible noise