With this tool you can edit BGMList.wwl file and the SoundList.wwl file the Mir3 Client.You can add and Delete Lines.You need at least the Raze 5.5 Componet Package for the GUI Interface.-With this tool you can edit BGMList.wwl file and　the SoundList.wwl file　the Mir3 Client.You can add and Delete Lines.You need at least the Raze 5.5 Componet Package for the GUI Interface.