Bernardo Patussi Buffé aka Sighter, has performed in several states in Brazil and around the world, sharing the stage with the main names of Psy-Trance. With a characteristic style, aggressive and with strong melodies in their songs. He currently has releases on record labels: Spin Twist Records (Germany) and is part of the Brazilian label Monkey in Space Records and Avant Garde Music. Among these releases is one of his biggest hits which is the remix "Making Me Nervous (Sighter & Konaefiz Remix)", for Canadian singer "Brad Sucks".