This I'd had a cassette recording swapped from a friend since the early 1980's (which I since remastered and digitised as a CD for my own enjoyment). So I was surprised when a few years later I learned of this release, a 2CD set.Here's what my tape comprised...1. Intro 4'25"2. Les Soucoupes Volants Vertes 11'11"3. Rhizosphere 15'18"4. Marie Virginie C 11'09"5. Interface 17'49"6. Paul Atredies 17'57"This is a 78 minute collection that only trims-off some of the audience and tune-ups. Else it's identical, except that I prefer my recording to the over-compressed mastering of the Japanese CD. These titles are the actual compositions, which make more sense than those on the Captain Trip release.Another anomaly, an old review of this gig documented the line-up as...François Auger: percussion.Didier Batard: bass.Patrick Gauthier: synthesizers, keyboards.Richard Pinhas: guitar, synthesizers, vocoder, sequencer.Whereas this CD says...Didier Batard: bass.Pierrot Roussel: bass guitar, MellotronRichard Pinhas: guitar, synthesizers, sequencer, Mellotron and no mention of the vocoder!That's odd, because Pierrot had left Heldon back in 1974 and is documented as being in René Werneer's band in 1978/79 (and, a curiosity I just learned via Discogs - Is he really the same guy as in Chrome later?)And, no I'm not selling my version, I just wanted to point out exactly what these tracks are on this release, and some other points related to it.

When you listen to CD 1, track 4 at around the 2 minute mark; Richard introduces his line-up and there he announces clearly Pierrot Roussel on bass.

Pierrot Roussel had left Heldon back in 1974 and is documented as being in René Werneer's band in 1978/79 (and, a curiosity I just learned via Discogs - Is he really the same guy as in Chrome later?)Yes, I confirme, I am the same guy as Shizo, Heldon, Réné Werneer, Challenger and Chrome, and others...Many Thanks , Pierrot Roussel