I Was Given A Yahama Cx 5m Music Computer

I figured out “call music” and i get some pretty old and crusty synths, but other than that what can I do with this machine?

Anyone ever use one of these?

Nice to stow away in a glass cabinet and then ask 5 dollars entrance fee from your museum visitors.

There are some ROMs here that might interest you, if you can figure out how to use them with the machine.

Some nice info here, too.