Most of the Mozart symphonies I heard for the first time in performances by Klemperer, Walter and especially Bohm; later, I found a lot to like about Szell's versions. Among others, I've been enthusiastic about some of the HIP performances, and Harnoncourt's big band Mozart. I particularly remember an old Walter version on LP of the Linz symphony that came with lengthy excerpts from the rehearsals. I haven't heard it for many years, but I do remember how alive and exhilarating the performance was. I've been surprised at the negative comments about his Mozart and wondered how much it has to do with the fact that so much Mozart these days is in HIP performances, and perhaps our ears have thus become more attuned to a different sound. If you've been imprinted with an HIP version, perhaps the larger forces Walter and co used sound too thick in the same way as some find Brahms or Bax too heavily orchestrated. I was interested to notice how many of Sony's Walter recordings are still available, and that the Walter bio at its website bears more than a passing resemblance to the Walter article in Grove. Each mentions that he wrote two symphonies, both before 1910. I don't know of any recordings, but they would be worth hearing. Richard Pennycuick