There are a couple of other threads on music players so I guess I'll add a third and make it a spate. I know it's almost an obscenity to use the word Hi-Fi when talking about mp3s, so I will merely ask the audiophiles among us which music player has the highest quality audio? I tried out a number of literally dozens in the Play Store researching the other threads, and I can't really discern a difference. I'm wondering if there are some that render music better than others? Thanks in advance for lending me your ear!