Karaoke Forums

Hello everybody.
I'll admit, I don't know much about karaoke, so I could use some help, if anybody is willing.
My sis is not very up on internet. Limited usage. She loves to sing and has an old karaoke program, that she hates, but uses at her parties.
She ask if I could help her. She wants to make a book of all the songs, with a number attached to the song. Upon selecting song, type number into karaoke program for play.
Vista software on laptop.
We don't have much money for this, so the cheaper the better. I've noticed some programs are free, but cost after trial.
If any replies, I thank you in advance.