Somtrês

 Brazil

Somtrês was the first magazine of his kind in Brazil, an audiophiles magazine dealing with the audio equipment and music. Published January 1979 - January 1989, 121 issues in total. The monthly had a fold-out giant poster (1.1 x 0.8 m) as add-on. (Audiorama)
Somtrês was a magazine not for music lovers, but for those who were primarily interested in the performance of their equipment. From the early 1980s, the magazine began publishing parallel special issues, the famous Somtrês posters, which were entirely dedicated to artistic creation and focused on the world of rock. (Louis Domingez)

1983 ?

Rock na Cabeça! special poster edition


Source: ebay, mercadolibre

1984 ?

Rock Censurado special poster edition


Source: ebay, mercadolibre

1986 ?

Frank Zappa special poster edition


Source: slime.oofytv.set