Alexander Binns

I'm looking for a copy of George Baker's Toccata Gigue on the Sussex Carol as I need it rather quickly for a recording of Christmas music in a few weeks. I don't suppose anybody on this forum has access to a copy?

I am doing a concert next term and am looking for organ music with links to rivers, or in particular the River Thames. Other than a transcription of the water music or Vierne Sur le Rhin does anybody have any ideas? Many thanks!