A Um Deus Desconhecido (Portuguese words for "To an unknown God") is Sétima Legião debut album released in July 1984.

[1] Although it wasn't the most commercially successful album by the band, it is still regarded as one of the most important albums in the development of Portuguese rock.

[2] [3] All Songs written by Francisco Menezes except Glória written by Miguel Esteves Cardoso