I wonder if anyone can help me in locating a copy (the sheet music that is) of Edward Gregson's brass quartet Rousseau. I vaguely recalled that it was published by SP & S and have had that confirmed by Obrasso, who have a CD with the piece on it. However, I spoke to a nice lady from SP & S who told me the only piece of that name in their catalogue was by someone called Ogg and was published in 1947. As Gregson was only born in 1945 it seems unlikely to be the same piece! Internet searches have failed to come up with an answer, and unfortunately it is not possible to contact Mr Gregson himself via his own website, so I am now a bit stuck. Any pointers would be very welcome. Thanks.