Complex sentence: Cerys Elizabeth Matthews, MBE (born 11 April 1969) is a Welsh singer/songwriter, author and broadcaster; she was a founding member of Welsh rock band Catatonia and a leading figure in the "Cool Cymru" movement of the late 1990s.
Split into simpler sentences: Cerys Elizabeth Matthews, MBE (born 11 April 1969) is a Welsh singer, songwriter, author, and broadcaster. She was a founding member of Welsh rock band Catatonia and a leading figure in the "Cool Cymru" movement of the late 1990s.