darkSpyro

I love Video Game Music. Thinking of that, I one time tried to rip music from some games to hear for myself. But I had some problems. This is the reason I created this topic, to have help from you. So, let's list what the deal:
P.S.: Don't understand me wrong. Ripping music from games for hear for yourself, not trying to gain money, is totally legal.

• I tried to download a ISO file of Skylanders: Spyro's Adventure (yes, you can find ISO files) to rip the soundtrack (I can't find the majority of musics online). But I can't find a way to extract the files from the ISO. Someone can help me to extract the sound files?
  
• I achieved to extract the files from Crash Nitro Kart's ISO file, but the musics are .l and .r files. I searched and discovered that I need to "fuse" these files to have the complete music and transform in a file type compatible with my media player. Someone knows easy form to fuse the files and transform in .mp3 or any other "common" file for sound?
  

I recommend asking something else like GBAtemp.