what a peculiar thread.
surely a judgement of anyones singing,depends on the mood of the listener at the time .
and is subjective anyway.

The very term best performance,has a competitive ring.
and of course Jim Carroll,[whats new] slagging Maddy Prior off for something that happened forty/fifty years ago.
Jim you sound like one of those 78 rpm records thats got stuck in a groove,I suppose we will hear your Bob Davenport story next.