Complex sentence: David DeFries (born 24 May 1952) is a British jazz trumpeter, flugelhornist and percussionist born in London, probably best known for having been a member of Brotherhood of Breath founded by Chris McGregor.
Split into simpler sentences: David DeFries (born 24 May 1952) is a British jazz trumpeter, flugelhornist, and percussionist born in London. He was a member of Brotherhood of Breath, which was founded by Chris McGregor.