MP3 causes a hearing disorder called Tinnitus. There's a research paper about it here: http://weltenschule.de/Logologie/info/MP3-Gefahr/MP3-risk.html http://wel

MP3 causes a hearing disorder called Tinnitus. There's a research paper about it here: http://weltenschule.de/Logologie/info/MP3-Gefahr/MP3-risk.html http://weltenschule.de/Logologie/info/MP3-Gefahr/MP3-risk.ht... I don't mean MP3 is totally bad but, I believe it might affect a sensitive person when the bitrate is below 160kbps and badly encoded.