ORGAN-IZING: In keeping with Philadelphia’s contribution to jazz through the years, it must be mentioned that the city and surrounding areas are also known for producing some of the finest jazz organ players in history. The most famous of them all, Jimmy Smith, was born in Norristown. Joey DeFrancesco, a native Philadelphian, helped put the Hammond B-3 organ back on the map. And who can forget area natives like Richard “Groove” Holmes and Trudy Pitts? Organist Dan Fogel has been at it for a long time, despite trends and ups and downs in jazz organ popularity.