Complex sentence: In 1994, he gave his final triumphant performance at the Chicago Blues Festival but died later that year at the age of 55, as a result of heart disease, in Decatur, Georgia.
Split into simpler sentences: In 1994, he gave his final triumphant performance at the Chicago Blues Festival. He died later that year at the age of 55, as a result of heart disease, in Decatur, Georgia.