Just duplicating the LICENSE file is probably a good enough fix for this. That is, replacing the symlink with a copy of the file.

Hey Kyle,
We have spoken before, I've based eqMac's driver on your BGMDriver source code.
Does the GPLv2 License apply to the driver as well? Currently the LICENSE file lives in the BGMApp folder, which led me to believe it only applies to the App itself, not the driver.
I am planning to release some paid features to eqMac very soon to support the development and would like to know how do you see the licensing work with this.
The paid features will be on a private form of the OS repo, so closed source, although any changes to the Driver I would still publish to the OS repo.
Maybe we need to take this conversation offline, I have your WhatsApp from years ago. Let me know :) Awesome work as always btw

@nodeful Yeah, the whole thing is GPLv2 (or any later version). But I think you'd be allowed to "aggregate" a GPL driver with your proprietary version of eqMac as long as you release the driver under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0-faq.en.html#MereAggregation. So it sounds like that's probably fine.

That said, and this doesn't have anything to do with Background Music, but the other contributors to eqMac would still hold the copyright for the code they contributed, unless they assigned it to you or signed a CLA. So if any of that code would be in the proprietary app, you'll probably need to get permission from them.

Feel free to let me know if you've got any other questions about it.