"Michel Geiss worked with Jarre for two decades as a musician, producer, and allround technician and engineer, sometimes building custom boxes for Jarre to play with.
In 1992 a team of 4 engineers led by Michel Geiss spent 6 months to develop the Digisequencer"
Title link takes you to more info on nusonica.
Jarre Concert Pour La Tolerance - Digi Sequencer
video upload by crees22
"Jean Michel Jarre peformed a concert to parisian fans at the Eiffel Tower in 1995, it was named 'Concert Pour La Tolerance'. The under rated song 'Digi Sequencer' never appeared on any of his studio albums, although it did crop up on the live Hong Kong album back in 1994." Update: also see this video.
