Tonight, I listened to Levine's beautifully molded, intensely ecstatic recording with BPO on DG. This CD really made me think the piece may sound greater in a full orchestration. Indeed, Schoenberg's ability to aptly elicit local effects in the strings is so brilliant that the music sounded as if it's played by a full orchestra.
So, I wonder if anyone has ever attempted to orchestrate it in the past?
John,