Boris Blank (from Yello) made some disclosure on his involvement in Jarre’s highly excepted collaboration album:
Are there any other collaborations?
The latest project we have with Jean-Michel Jarre. The French pioneer of electronic asked us for a compilation on which artists like Massive Attack, Portishead, Moby, Laurie Anderson, Air, David Lynch are gathered. All big stars, and since he has Yello asked to contribute one or two tracks. Jarre is currently busy with the final mix of the plate. You will probably come out soon.
The current line up for Jarre’s collaboration album contents:

Yello, David Lynch, John Carpenter, Chemical Brothers, John Talabot, Gesaffelstein, Justice, Armin van Buuren, Tangerine Dream, Sébastien Tellier, Gary Numan, Trent Reznor, Little Boots, Carmen Rizzo, Rone, Vince Clarke (Erasure, ex-Depeche Mode) and Pete Townshend (The Who)…