By the way, I just found some really old stuff put from LP to MP3 : Total Issue, a "progressive rock" band from the early 70s in which we can find Henri Texier on bass ! Feel free to ask if you want it !
Yes, highly underrated, I find it sad when you know he's played for more than 40 years now. He's an amazing double bass player, I almost cried everytime I've seen him live... This man loves music. He doesn't need words to tell stories.