jrsnfld@aol.com wrote:

That's true indeed.
If only one interpretation could be 'enough', record companies would have
stopped recording decades before, and buyers would have stopped buying.

For some works it's somewhat extreme (for me). Like Beethoven cycles. I like to
hear new ones (I didn't hear before), but I seldom listen to recordings I've
heard before.
I want to be surprised by someone who plays it different.
Buying CD's however is not the most effective way for this.