Simplify the following text for a Grade 9 native English-speaking person.
Original: He wrote a consort piece with the punning title `` Semper Dowland , semper dolens '' ( always Dowland , always doleful ) , which may be said to sum up much of his work .
Simplified: He wrote a consort piece called Semper Dowland , semper dolens ( always Dowland , always unhappy ) .