First of all, when you say that there is music but no sound, are you referring to the vocal guide or the OST song? Or the DVD or VCD having background music without vocal sound during playback? No one can answer your question until it is confirmed.
First of all, when you say that there is music but no sound, are you referring to the vocal guide or the OST song? Or the DVD or VCD having background music without vocal sound during playback? No one can answer your question until it is confirmed.