I have a collection of .mp3 files that have a lot of metadata on them, and a collection of those same tracks as .flac files with no metadata. I'd like to be able to simply copy the metadata from an .m03 file to its .flac cousin automatically. I don't care if I have to manually point the .flac to the corresponding .mp3, I just don't want to have to manually copy all of the metadata onto the .flac files as there are a lot of them.