[giomas]

First of all thanks for the answer
Yes, I guess the amount of work is not worth the effort

As for the apks, yes, they can be installed, I would gladly try!!

I managed to get it to start on an old Android Stick with Android 9 (if I'm not mistaken) and I was able to control it by setting it as a slave of a tablet used as a master to recall the song, then with a bluetooth pedal I changed the pages