With this machine you use your iPad. Go to YouTube and search "Frozen karaoke" for example. You will find lots of the songs with the words there, in a traditional karaoke format. (And thousands of other songs.) If you use your own CD then you would need to print out the words, or go to a lyrics website and read them while you sing. They wouldn't scroll like a traditional machine. The benefit to this is that you don't need to buy the special CDs. No tv required. There are also various karaoke apps you an try.