... playing. It has USB and card reader, karaoke player DVD Changer (400 Discs) +Card reader+USB+MIDI karaoke ... a disc is still playing??Multi Format Player supports DVD,CD+G,VCD,MP3,WMA,CD,CD-RW, ... SACD-Multi,SACD-Stereo,SVCD,JPEG,MPEG4 & MIDI DVD even Mp4. Built-in 3-IN-ONE (SD, MMC ... and Picture: Multiform music effect modes can meet your different demands of enjoying music. Have the functions of ...