my music folder is quite messy with songs of different rates all over.
what i do usually is just to chuck the whole folder into music player and listen while surfing the net.
and it always draws me attention when playing subsequent songs with different rates. so as i was surfing the net, i would suddenly feel the difference on subsequent songs and get bak to the music player and did found the two rates are different
i am using a reference 8 dac + v8p amp.
as the rates gets higher, to me, the mids are more brought forwards with more details.