The Pink Floyd Interstellar exhibition in Paris proved to be a great success. We contacted the Cite de la Musique today to see how it went, and they were very pleased to tell us that over 60,000 people attended over the three months that it was open. They were surprised by the amount of press, radio and TV coverage it got, and mentioned that the previous exhibition they held - about Jimi Hendrix - got 45,000 visitors.