I feel I should throw in a good word for the recently issued live performance from 1964 on DG with Wunderlich and Fischer-Dieskau, Josef Krips conducting. Here, even more than his other recorded performances, Fischer-Dieskau makes as good a case for the baritone version as I've ever heard, while Wunderlich is, as always, ardent and mellifluous. But the big surprise here is Krips, not really known as a Mahler conductor, who turns in a performance so full of angst, intensity, and sensitivity. Unfortunately, the only blight on this recording is the orchestra (the Vienna Symphony), which sounds pretty mediocre here. Sound quality is early-60's broadcast-quality mono--not great, but very serviceable. A must-hear for lovers of DLVDE, nonetheless!
Russell