Right now the app loads 12MB of piano samples immediately, firing off more than 70 HTTP requests!

We should probably default to a basic synthesized sound.

In addition to the option of being able to switch between sounds/instruments via the UI, though, we should also allow you to specify to "load piano samples by default".

Read here: https://the-hitchhikers-guide-to-packaging.readthedocs.io/en/latest/creation.html

Most important bit being the requirements.txt file to track dependencies, after which you can just run pip install -r requirements.txt in order to install all the requirements (and even put your package up on pypi!)

But the setup.py part can also be nice. You can have it do the [pyinstaller ste