Complex sentence: Coasts are a British rock band formed in Bristol in 2011, notable for achieving over 3 million plays with their single "Oceans" on Soundcloud, and for appearing on the television series Made in Chelsea.
Split into simpler sentences: Coasts are a British rock band formed in Bristol in 2011. The band are notable for achieving over 3 million plays with their single "Oceans" on Soundcloud, and for appearing on the television series Made in Chelsea.