Wilson Das Neves E Conjunto - Pick Up the Pieces (Underground LP 'O Som Quente E O Das Neves' , 1976)
A samba influenced version of Average White Band with mega percussion performed by an army of men in white slacks? That has to be a winner. Definately one of my favourite Brazilian things and a real dancefloor weapon. Picked this up cheap(ish) in Toronto when I was digging with hardly any cash - found a bunch of stuff I couldn't say no to and ended up having to eat nothing but fruit for a week. It was worth it.