When Gerard Bertram (then-late Annne 60- guitarise of "Moving Gelatine Plates" idol of the French School of the courtyard and large progressive rock connoisseur) told me about "Bitches Brew," I told myself it was worth a try, even if I sent my daily prayers in St Rock. It was more than a surprise! it was the feeling of discovering a "terra incognita" to the almost alien inspiration. This turning point in the career of this giant that was Miles Davis, has given birth to a whole branch of jazz (jazz-rock? Fusion? Funck jazz?). We listened Bitches Brew today with almost 40 years of hindsight and that's as powerful as the first time. The staff is unbelievable quality (should list them all. They are in the "sleeve notes"). The music is cosmic, interstellar, galactic. The sound is perfect for training, creation is there all the time, the impulse is permanent. And then, and then there was the musical "Davis" coupled with a pure rock feeling juice. I said for "Kind of Blue" and "In a Silent Way", it leaves you speechless. Place the CD on the turntable. Since the attack, the magic settles. Welcome to the club.