[Beavis]

buy hoster and make sure before you install your computer is up to date with windows updates. your computer must support dual display if you want a seperate monitor for the singer. you can run your computer through your home stereo with a plug from Radio Shack.

as far as music goes just Google CDG or Karaoke. i even think walmart has music. you can import the music into your computer or just play from the disks. its better to import them and easier.