Copying Karaoke cd's

Hi all, I am wanting to copy all my karaoke cd's so that I have a back up set. I am copying them using Nero Burning Rom, this is how I am doing it:
1. I launch Nero Burning ROM.
2. Select the "CD Copy" icon
3. Choose the Tab "Read Options"
4. Choose the entry "Karaoke CD" in the drop-down menu at "Profile selection"
5. Click onto the button "Copy"

But when I try to play my back up disk back in karaoke machine it only plays the musics but not the lyrics.

Could someone please tell me if there is something else I should be doing.

Thanks in advance

Jayne

 

Well you need to see if your drive is capable of burning a CD+G disc. Here is a link that will show you how to check it with Nero.

http://www.karaokebuilder.com/kbdrives.php

 

My drive is capable of burning CD+G as I have used it before with a free trial program.