High Quality?
Thank MP3s for killing that trend. People now days don't care about QUALITY of the music.
Most music is compressed and sounds flat (to me anyways, I do have musicians hearing).
One of the reasons why I still buy CD > copy high quality to music library.
As for music. Try the Killers Shadowplay, end of the song will def test your lows....hehe (big killers fan here so don't mind me)
the loudness war and crap mastering/processing is what killed sound quality, not mp3's. there's nothing really wrong with properly encoded mp3's.