Ubuntu is, after all, one of the two operating systems that can be downloaded as part of the 'netboot' process the Pi offers you on first power-on. I installed version 23.10 (the latest one possible at the time of writing), in 64-bit mode, and after a bit of configuration and rebooting, the Giocoso installer was downloaded and launched in standard fashion. Once the program was launched, everything just worked:
As you can see, even in-terminal display of album art works first time of asking! Sound output was fine, too: this is, I would suggest, an entirely excellent platform on which to run Giocoso effectively.