Vipera Sapiens

Vipera Sapiens is an EP by Brazilian heavy metal band Viper. It was released under the name Viper Brazil.

Track listing

 * 1) "Acid Heart" — 3:16
 * 2) "Silent Enemy" — 3:58
 * 3) "Crime" — 4:06
 * 4) "Wasted Again" — 3:21
 * 5) "Killing World" — 3:08
 * 6) "The Spreading Soul (acoustic version)" — 4:50

Personnel

 * Pit Passarell - vocals, bass guitar
 * Yves Passarell - guitars
 * Felipe Machado - guitars
 * Renato Graccia - drums

Additional musicians:
 * Sascha Paeth - backing vocal
 * Thomas Rettke - backing vocal