>It was a prelude from Op. 34, the earlier set, that my son's wind
>symphony played, not from the more famous Preludes and Fugues.
An Olympia CD containing Op 34 and the two piano sonatas played by Colin
Stone is available from Berkshire Record Outlet. I don't know any other
versions of the preludes, but I seem to remember this CD once being
accorded the Satzian seal of approval. FWIW, it has mine.