I did answer the question.  I said to go to mtu.com.  They have all he needs to use a pc as a karaoke machine.  But the software is not free.
The following is free.
Knightshow,  I finally got 
winamp to work.  I used 
audiograbber to rip, using your instructions and winamp to play the files. 
Audio grabber was a little different  but I still managed to use your instructions. I did find a free 
winamp plugin for cdg but it was not at the link that was provided by another poster.   I found it here.
http://www.hitsquad.com/smm/programs/cdgplugin/
Thanks for your help.