MX is one of the bands for which Brazilian thrash metal fans always have fond remembrance of and which left a great legacy in their homeland Cenario, but seemingly never reached the recognition they deserved. Formed in Santo André, São Paulo, in 1985, MX was initially comprised of vocalist Beraldo, bassist Yuri Konopinsk, guitarists Alexandre "Morto" and Décio Frignani and drummer Alexandre Cunha. Beraldo died tragically during an assault, Yuri