Complex sentence: Royce Glenn Sutton (September 28,1937--April 17,2007) was an American country music songwriter, record producer, and architect of the "countrypolitan" sound.
Split into simpler sentences: Royce Glenn Sutton (September 28,1937--April 17,2007) was an American country music songwriter and producer. He was an architect of the "countrypolitan" sound.