I haven't written a review before but the first review for this product was so ridiculous that I had to comment.
I purchased this product and it is a GREAT karaoke CD. I am a music teacher and work with a lot of background tracks, etc. The tracks on this album are almost the exact movie soundtrack minus the lead vocals (i.e., no cheesy "karaoke" sounding music). They also have the original movie singers as background vocals, which is fun for kids to sing along to.
An added bonus is that the "demo" versions of the songs are actually the songs from the movie soundtrack with the original singers. So, if you don't have the movie sountrack, you can buy this and have almost all the songs from the movie (minus Sharpay's "Music in Me", and the last 2 tracks on the soundtrack album) as well as the karaoke versions. Grade A+ from this music teacher!!