To load CDG files you will first need to change the format of your files into MCG format. You can use Encoder MCG or MCG Manager to change your CDG files to MCG format.
Once you have one MCG and one MP3 for every song you will need to make a juke.txt file in the following format.
Once you have the files and juke.txt ready copy your songs and juke file into a empty usb flash drive and take it to JB-199.
In JB-199 load your songs with JB-199 manager (you will need a keyboard and a mouse). Once the songs have been downloaded go to menu/jukebox/register song files. After you register the songs they will be ready to play.