Hi here is my code...

include <Mp3Adv.wdl>;

...

var Mp3AdvAppHandle;
var song_1 = <song_1.mp3>;

...

in MAIN-Function:

Mp3AdvAppHandle = dll_open("Mp3AdvDll.dll");
InitMp3Adv();
song_1 = LoadSongSlot("song_1.mp3");
PlaySong(song_1, 0);

this code plays an mp3-file named "song_1.mp3"

you must include mp3adv.wdl in your main.wdl then call mp3apphandle = dll_open("Mp3AdvDll.dll");
initmp3adv;

and then let play your songs..

sorry for bad english...

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