David Harbin queries:

>Following the discussion about Horenstein and what he did not record,
>could I please ask if these are any treasures still hiding in the
>archives?

Don't know about hidden Mahler or Bruckner, but a couple rarities recently
released includes Janacek's Taras Bulbas with the Shostakovich 5th, and a
disc of Stravinsky (The Rite and if I recall correctly Firebird).

JPrevite