Categories Daily Journal Park Music on a Sunday Day Post author By reeljerc Post date March 29, 2009 No Comments on Park Music on a Sunday Day Seemed appropriate. The Over-Talented Bill Nelson wrote and performed this number in the Late 80’s as a member of “The Mysterious Groucho Cat”. Silly name, good songs. Just Click on the thingy below: Park Music On a Sunday Day Tags bill nelson, mp3, mysterious groucho cat, park music on a sunday day, piano