On Saturday, April 11, 2015 at 12:37:11 PM UTC-4, wade wrote:
> having reread the various emails referencing Ansermet recordings of La Mer, I am not sure I am clear as to which commercially issued CDs actually have the 1957 stereo recording and which the 1964 recording, in spite of how they may be correctly or incorrectly identified in the CD booklets. And how can they be distinguished, since track timings always have to be adjusted for based on varying pre and post music silences included in the track lengths.
The "Classic Sound" version is indisputably the 1964 version, which is superior in every aspect. I had an LP with which to compare it. The "Legends" version is 1957, with way too much "remastering" intervention.
There are a number of reissues out there, so I cannot speak for all of them. The best clue is the last movement. If is plays around 7 1/2 minutes, you have 1957; the 1964 performance is close to 8 minutes.