Hi
Looking at Steem traces, it seems that Arkanoid plays MIDI notes (apparently just 'note on', 'note off' on channel 1) when it also plays music on the soundchip, but I hear nothing on my PC. I can't remember if I did before.
Yet, a MIDI program does produce sound on the same setup (Windows 10, using Microsoft GS Wavetable Synth).
Anybody has Arkanoid playing MIDI on an emulator or real hardware?