Here is what you need to do:
1. Download and install "Karaoke for DirectX" from https://sourceforge.net/project/showfiles.php?group_id=89149
2. Open a karaoke file to check that it works in WMP (And to allow the extension in WMP).
3. Add the extensions (.cdg, .kar, .lrc) in Media portal setup (Movies/Movie extensions).
4. Add the directory where you keep your karaoke files (Movies/Movie folders)
5. Start Media Portal and go to My movies.
6. Choose a song and sing along
1. Download and install "Karaoke for DirectX" from https://sourceforge.net/project/showfiles.php?group_id=89149
2. Open a karaoke file to check that it works in WMP (And to allow the extension in WMP).
3. Add the extensions (.cdg, .kar, .lrc) in Media portal setup (Movies/Movie extensions).
4. Add the directory where you keep your karaoke files (Movies/Movie folders)
5. Start Media Portal and go to My movies.
6. Choose a song and sing along