Well, I've had chance to listen to the Janet Baker version, and it was certainly better than the other. I liked the first half more than the second and I'm on the Operatic Heathens bench with Fred, I'm afraid - no shivers, no tears.
And just to confirm what a heathen I am, I liked the Alison Moyet version better. http://www.youtube.com/watch?v=85ytCrJ_ygI
(In case anyone is wondering why I am interested in the subject of playing in tune after asserting it is something I don't do, and in being able to discern off-pitch playing, it is because I am interested in the use of dissonance in my own music. I know there is a limit to my ability to discern pitches, because I frequently make pitch changes smaller than I can distinguish directly - I play, most of the time, with a [i]lot[/i] of echo and, for example, use phasing and beats to build up a deep, rich, vibrant drone by moving only a single finger, quite slowly. (It's about as much like a didj as Pamelia Kurstin's "walking bass" is like a double bass, i.e. not very much at all, but to describe it so might give some idea of what it's like.)