Complex sentence: Knives Out! formed in 2008 with members of Hellyeah, Nothingface, Dog Fashion Disco and Polkadot Cadaver and began work on their their debut album in mid- 2009.
Split into simpler sentences: Knives Out! formed in 2008 with members of Hellyeah, Nothingface, Dog Fashion Disco and Polkadot Cadaver. The band began work on their their debut album in mid- 2009.