There is more than one artist with this name:

1)Blitz were a British punk band who had enjoyed success in the indie charts in the early 1980's. They were often lumped in with Oi! bands such as The Cockney Rejects. They came from New Mills in Derbyshire and were enthusiastically championed by music journalist Garry Bushell.

2)Blitz was the first Brazilian rock band to achieve mainstream success and to have hit singles (Você não soube me amar, A dois passos do paraíso, Ana Maria (biquíni de bolinha amarelinha tão pequenininho)) kick-starting the movement the 1980s boom that would later be called "BRock"[1]. Its "classic" formation included Evandro Mesquita (voice), Lobão(drums, later Roberto "Juba" Gurgel), Antônio Pedro Fortuna (bass, formerly with Os Mutantes and Lulu Santos), William Forghieri (keyboards) and Fernanda Abreu and Márcia Bulcão (backing vocals).