Gilberto Gil, The Beat Boys , Os Mutantes - Questão de Ordem (with The Beat Boys) / A Luta Contra A Lata Ou A Falência Do Café (with Os Mutantes) download free

I have a copy of this with a slightly different B side. It's labelled: A Batalha Das Latas ou A Falência Do Café. I believe it's the same song, but with an earlier version of the title. I've also seen (on Arnaldo Baptista's FB page), that there's a version of this record with the old title and a white promo label on the B-side.