Complex sentence: U.D.R., also known as U.D.R.666, was a Brazilian comedy rock band, that made a sonority that involved Punk Rock, Funk carioca, Gangsta rap and Grindcore.
Split into simpler sentences: U.D.R., also known as U.D.R.666, was a Brazilian comedy rock band. Its style blended Punk Rock, Funk carioca, Gangsta rap and Grindcore.