<Tr> <Th_colspan="2"> Single by Steely Dan </Th> </Tr> <Tr> <Th_colspan="2"> from the album Aja </Th> </Tr> <Tr> <Th> B - side </Th> <Td> "Home at Last" </Td> </Tr> <Tr> <Th> Released </Th> <Td> March 1978 </Td> </Tr>

What is the steely dan song deacon blues about