ouahou thanks for your enthousiasm!
@beem, yes violonaroue.fr is my website.
We are different users of the Orguanous, but personnaly I control it with Pd Vanilla. I send only MIDI notes on/off to a MIDI interface and then, the midi signal goes to each module of the Organous, where there is a MIDI decoder from Orgautomatech, which transform MIDI notes in current to open the corresponding electrovalve. The MIDI decoder understand only MIDI notes ON/OFF.
I developped the Pd patches myself, but sometimes I use parts of what I can find on the internet (like the sequencer for example).
And yes, I understand, "pitchbend" is not the right word! I mean TRANSPOSE in realtime! without ghost notes!

There are also many different ways to bend the sound of the pipes, but not like this of course. Just by pushing with your feet on the below, that's very very interesting. I also work on proportionnal electrovalves that can change airflow to the pipe, You can also play with your hands near the mouth of the pipes, that make the sound lower.