Le plus grand groupe de rock francais, and we'll pretty much agree. Ange's completely original and unique take on the "progressif" is most definitely and definitively French. Led by vocalist Christian Decamps.
Refused entry to the UK, former Soft Machiner Daevid Allen remained in France and started Gong. Their earliest recordings take a cue from Barrett-era Floyd, but the hypnotic Continental Circus is underrated. Always maintaining a fluid line-up, things congealed enough for the classic Radio Gnome trilogy of albums. By 1975 however, Allen and Smyth headed down to Majorca, and the silliness subsided. Eventually Pierre Moerlen took over the helm, veering off into a full-fledged fusion outfit.