eottoni.........
1. If you want Hardware to simply play a CD+G Disc that has Right and Left Audio Outputs as well as a Video Output ....suggest the Singing Machine SMG-128 available at Sears for about $69.95.
http://www.singingmachine.com/products.asp?pid=33
2. The CD+G will play in any CD Player for Audio Only.
3. The MTU product MicroStudio will Play the CD+G on your Computer for Audio and Video (the Graphics/Words)