Hi!
A feature that I have thought about for a while now is to have more information available in the pretty OSDs, in particular the analyzer from the main app and the track progress bar...
I tried to get something similar working with a python script to get the cover, overlay album text and then get a sort of analyzer by using output from Cava but I couldn't get anything working that looked good.
I'm assuming that this is possible, but I also have no idea how strawberry works so apologies if this is not possible with the current framework.
Here's a hastily put together image of what I imagine it would look like 
Thanks for reading!