Sue in London,I was born in London, Ontario, Canada which is why I was asking. Was in London, England a couple of times. One of my moist poignant musical memories was walking along the tunnel to the Tube and hearing a busker playing Dave Brubeck's "Take Five" on sax. This tunnel was very long and I was the only other person in it. The sound just filled the space and got louder and louder as I got closer. That will stay with me always.
Did you have any luck on that site I gave you?