Ace Karaoke sells karaoke players and equipment. It also sells CD-G/DVD collections of popular karaoke music. The music can also be downloaded MP3-G format.

yes

A CD-G is a CD which also has the ability to hold low-resolution graphics data. This type is necessary on a CD-based karaoke machine, but not a DVD-based model.

Put the Fearless CD in your computer CD/DVD drive and open it like you would a data CD or DVD. You will see the "enhanced content."

Amazon sells karaoke tracks and albums in CD+G format for reasonable prices. ITunes also sells karaoke tracks, but they do not sell CD+G versions, only the music portion.