I will have a look about – sorry about the long time to respond to this. Unfortunately, I won’t have access to the machine this was done on for a while, and also there’s the issue that it was written for a version of the API that is years old, so there may be issues.

It’s actually quite easy – on a Windows machine – to use the API – you’ll have to look at some Windows Python API bridges which are well understood and documented. On the Mac I’m not sure, it may be easy to do using Applescript.

I’m looking at doing something similar, specifically a module that allows you to rename mp3 files without breaking iTunes’ library.

Apologies for the off-topic comment.