important: .NET Framework required
After getting an idea from Dan Short about making an MP3 manager ... I came across this nifty project at C# corner that had the source code included. There was a pretty good set of classes for reading and updating the ID3 tags in an mp3 file.
It's in no ways complete ... more of a test hack to see what I could do with it. But the source code should be a good resource for anyone wanting to play with this.
Have fun!