I was glad to see another fan of Charles Rosen's Bach (Lionel Choi), both for the Goldbergs and the Art of Fugue. I have recently become aware of a US-based Russian, Sergei Schepkin, who has released a few Bach disks on the Ongaku label. A superb Goldberg Variations, and the six partitas, Italian Concerto, etc. Has anyone any information on this most interesting pianist? Michael Stein