Really annoying sound issue(has to do with Mixed Mode CD games), what do I do?

I have a couple of games that are made as mixed mode CDs(data and audio side), Star Wars X-Wing(CD-ROM version), Star Wars TIE Fighter(CD-ROM version), Star Wars X-Wing vs. TIE Fighter, Daytona USA, V-Rally 2 Expert Edition, and Sega Rally 2(all old games between 1993 and 1999). They all work, but for some reason, Sega Rally 2 doesn't. I have been trying everything, changing the installation style, drive the Play Disc is put in, nothing works. Also, my CD-ROM drive(it's an LG) doesn't seem to read the Audio side of discs, yet when music has to be played off the disc, it's read no problem. Odd. What's wrong?