can anyone change lyrics on karaoke songs?
Some songs (particularly Sunfly) have wrong lyrics and it bugs me.
The latest one to make me sigh is "don't go" by yazoo. SFGD57 track 9.
The words are just plain wrong.

Correct words: http://www.songlyrics.com/song-lyrics/Yazoo/Upstairs_At_Erics/Don_t_Go/238405.html

I think I have heard of a way to change them but it is apparently time consuming.
Can anyone help?