System Requirements:

Graphics can on any MAC OS X or greater or any Windows XP or greater.
Both platforms require a multisession compatible CD ROM Drive (Multi Session means you can start the CD and then use the second CD without any loss of data between the sessions)
You will need a MS Powerpoint viewer (there are free ones available, instructions come on the CD inlay) and Adobe Acrobat Reader (or equivalent, most browsers will read PDF files now)

One CD has the Music and the other has Lyrics on Powerpoint Slides