As I´ve got hold of some AY8930 PSG chips, I´ve resumed my old project to upgrade sound capability of the ST (while staying backwards compatible).
All info about the project can be found at YMROCKERZ´ site, have a look at the recent entries on the board there.

All chip musicians: To get the action started, I´m offering to modify your STs with the new chip for a small fee (the first samples of the chips cost EUR
28,- per part). The work will be done for free!
I hope to see feedback especially from programmers who adapt existing trackers/players to the new capabilities (and I think it will be worth the effort!).

Now it´s your turn - contact me...