I absolutely adore Brazilian pianist Dom Salvador. I have two fantastic albums by him: one Dom Salvador, which is a simple, but very good trio affair, and the other, from his bigger band Abolicao, Dom Salvador e Abolicao - Som, sangue e raca. Both are terrific. The second with its undertones of race claims. From the early 70s.
I knew Alex Malheiros must have something to do with Azymuth. And I looked it up, and actually, he was the bassist.