[Zubersoft]

I will certainly look into the issues you have observed. What McAroni said is accurate - checking the box indicates that you want every song being edited to use the exact same metadata for that field. It was difficult to come up with a mechanism to show the values for every song being edited while still providing a mechanism to join them all together if desired, so that's how I went about it. I'm always open to recommendations for UI improvements. I think trying to separate out the fields for each individual song would create a mess of a UI if you were batch editing 20+ songs all with different values, for example.

Thanks,
Mike