This video, Where Are You?, captures Stretta (Matthew Davidson) playing a French Connection controller against a looping phrase. If you listen carefully to the phrase, the pulses change slightly throughout the composition.
The French Connection is controlling a small collection of modules including a Cwejman VCO-RM2, MMF1, Plan B model 11 and Doepfer VCA. The left hand joystick is controlling various parameters including the frequency of the slave osc of the VCO which is also frequency modulating one of the filters.
Besides being a lovely piece, this is the most musical use I’ve seen of the very cool French Connection, which offers the discrete phrasing of a keyboard, along with the more vocal phrasing of a continuously pitched controller.