[PSX]Ridge Racer sound problem!

Hi,I'm new on this site ;D
I like it so much why I can found all the retro games I want ::)
Hoverer,I downloaded Ridge Racer for the PSX,i burned it on a CD with IMGBurn and I put it on my modchipped PS2.
The game runs well,but the track n°6 and the title music are corrupted!(I hear only a "scratch" sound :o )
What can it be? ???

It depends on what CDR you're using. Using crappy brands can make a game slow. Also, did you burn the image at the slowest speed possible?

Well,I used a Verbatim CD-R and I burned at the max speed(i know that isn't good :() but now seems that isn't a CD problem.I tried to listen the CD tracks from the ISO(using Daemon Tools) with Windows Media player and seems that the tracks from 6 to 13 are screwed up :-\ .Maybe the ISO on the server is damnaged! ???

or maybe it didn't burn properly? a damaged ISO would likely be spotted before burning it.

Ok,i will retry to burn another time the ISO on a disk and then I will say the results.

Nothing!The music tracks (the same,not all) remain screwed up.I tried to unzip another time the files but nothing happens.If someone can check this CCD file...(I know I called it ISO in a frist time,but they are the same so I called it ISO)If is not an image problem problem,i will retry to download another time Ridge Racer(when I have a lot of points,not now)