puk, puk... jest tam kto?
How about score following in Pd?
I suspect, that since the famous Dannenberg algorithm is patented, it is probably better to restrain from cooking any smart solution for a while. On the other hand the follow in max is so dumb and obvious, that it is hard to imagine how designing some variant of follow might cause any legal trouble. If this is `right path to follow', I will do the coding.
Anyway, looking forward to any advice here.
Krzysztof