Please download the latest version of LDB Manager from F/W S/W board on DOWNLOAD section. If LDB Manager marked it as XLDB, then the audio file is able to display lyrics in Karaoke style. If it is marked iAUDIO 7, then just text type of lyric is displayed. If you choose the lyrics with the microphone icon, it is possible to display the lyrics in Karaoke style. If you choose it without the microphone icon, only text type of lyric is displayed. You are able to set the lyrics on under the Display menu. Menu -> Settings -> Display -> Lyrics   Thank you.