Complex sentence: Coasts are a British rock band formed in Bristol in 2011, most notable for their single'Oceans', named Zane Lowe's' Hottest Record' in October 2014.
Split into simpler sentences: Coasts are a British rock band formed in Bristol in 2011. They are most notable for their single'Oceans', named Zane Lowe's' Hottest Record' in October 2014.