Complex sentence: There is a song about him, "Lord Yester", written by George Weir and put to music by Roy Williamson, based on the idea that people may have believe that he had gone to fight for his maker in foreign lands.
Split into simpler sentences: There is a song about him, "Lord Yester", with the words by George Weir and the music by Roy Williamson. It is based on the idea that people may have believed that he had gone to fight for his maker in foreign lands.