Everyone should be familiar with Windows Media Player. This program has a built in plug in for burning music to your CDRW. Heads up, to burn a disc your computer needs to have a burner drive. Depending on the version you have of this program, there will be a button that says burn. Click it. A little play list sidebar will appear. Click and hold the music titles you want and place them into the list. On average a disc will hold about 20 tracks. When finished click burn. This usually takes about 5 minutes to burn.