Do you believe computers can be composers? Here's the improved computoser

This is actually quite decent elevator music.

For further development, I believe the randomness is quite clearly audible and would have to become more purposeful, i.e. stochastically deterministic.

Perhaps machine learning could be used to fuzz out what people will respond to. I believe some dude who did some Bach composalikes used this approach.

The results are actually pretty impressive, but the player seems to be broken for me; I have had to manually download everything.

It sounds like me playing the piano. You might be fooled for a moment but it's definitely not music.