I just discovered this album today:
Theo Loevendie: bass clarinet, piano, soprano saxophone
Maarten Altena: bass
John Engels: drums
recorded March 19-20, 1967, Amsterdam
Anyone here know this album? I'm surprised John Corbett has never included it in any of his reissues of rare European free jazz over the years. It certainly fits the bill as far as genre and time period. I've only heard one track on YouTube so far. He also has a 1970 album titled Mandela that looks really interesting.