Is there a way to import metadata to wav files in my library?

Question

Is there a way to import metadata to wav files in my library?
I have about 1,500 .wav files that are presently in my iTunes library, but as most of you are aware .wav files have their limitations with regard to how iTunes translates their specific track information. I haven't been archiving using .wav in sometime, I've since switched to another more iTunes friendly format. But, I have these 1,500 files left and I'm desperately trying to find a faster way to log the info.
I've built a data table with all of the track information I want to import. Does anyone know of a good macro, or script that will allow me to import this data so I don't have to manually open each individual .wav file and input this manually?
Any help would be appreciated!
Note: I've searched the forums, and I've looked at similar posts, but nothing to solve this specific little quandary. If I've somehow overlooked a post, please forgive my repeat post.

Answer 1

I can probably help with this.
I have a script called TagFromFilename that can apply fill in the details that can be extracted from the file path if the .wavs are stored in the layout <Album Artist>\<Album>\[D-]## <Name>[ - <Artist>].<Ext> where D is an optional leading disc number and <Artist> is an optional trailing artist (otherwise both artist and album artist are set to the grandparent folder). You just need to make sure that before you add the tracks to iTunes, that it won't rename the files. You can do this by turning off the Keep option if the files are inside the media folder, or the copy option if the tracks are located outside.
Alternatively I have another script called ExportImport which allows for almost any editable to be adjusted, as long as you can export the internal track IDs of each track and then marry them up with the data you want to import. See Batch Add Comments Tag Solution? for a previous example of how if might be done. I'll gladly go into more detail if you tell me what fields you already have and what identifying information is present.
tt2