Thanks PG, I didn’t know. Most record companies make their own AAC and MP3 files anyway (or the retailers do), but even if we made those files, iTunes puts the ISRC in a different custom field than Amazon does. And I think Amazon different than Google. So it’s sort of a no win situation. They sort it out on their end anyway. At this point, even if we could figure out ways to get it into exactly the right spaces in the ID3 in wav, they probably wouldn’t want that because they have their own systems in place for doing what they’re doing.
btw, I think you’ve done an amazing job with the metadata section. I can’t imagine any other program’s come close.