Complex sentence: Christopher Anthony John "Chris" Martin (born 2 March 1977) is an English singer, songwriter and musician, known as the lead vocalist, pianist and co-founder of the British rock band Coldplay.
Split into simpler sentences: Christopher Anthony John "Chris" Martin (born 2 March 1977) is an English singer, songwriter and musician. He is known as the lead vocalist, pianist and co-founder of the British rock band Coldplay.