Tune name sent through serial port

[kikendo]

I just had a crazy super low priority idea, hear me out.

I heard it's pretty easy to control an I2C LED display using the serial port.
Could we have it display the tune title we're playing or something?

It would work great for a headless design, with a little LCD showing some info, or even connecting it to a "ticker"-like large LCD that shows the damn tune I am playing, so people on YouTube stop asking me for a tracklist :P

I guess even just sending the data through serial as a string could be handy if you hook it to a PC and make a script that inserts it into OBS or whatever...

Anyway SUPER low priority this!