I've never heard of anyplace that actually listed red book audio. I do know that about every Turbo CD has it, along with most games for older systems (Sega-CD, Saturn, PSX etc.). Only thing is, you don't want to accidentally play a data track on your stereo system, as it could mess it up. The best thing to do, is use a program like CDRwin on your pc, and it will tell you exactly which tracks are audio. Then you can move those to a folder, and burn them on a disc if you want. Have done it myself.