Does anyone have any information on this great bassist? I saw the Bernstein/Mahler DVD boxset and he was principal in several of the Wiener Philharmoniker recordings. Of the Bernstein Boxet, Mahler Symphony No. 1 as captured on 10/1974 there was a Principal bassist (Vienna Phil) who I had never seen before. He was a smallish fellow, skinny, black hair, black moustache. Anyone know who is this?