The original version of this .csd was cheesy indeedy, both some of the sounds, and the demo piece. I got Cursor on auto to replace its lame model of "Acoustic Grand Piano" with a SoundFont Steinway embedded in the .csd file, and I changed the style of the piece quite a bit to something a little less kitschy. 

The piece still plays in the Web IDE. It's a monster of a file, but it loads and plays.

Again, it took just one prompt to get the AI to replace the original piano instrument with a working sampled piano. The brass and reed sounds are not so great. The synthetic sounds, I think, are mostly at least acceptable.

Regards,

Mike