(someone posted this anectote on the M-List)
1961, Otto recording Bach's St. Matthew Passion for EMI. All the
solo singers and half the chorus are complaining that Klemperer's
tempi are too slow for them to sing, they're running out of breath,
so they elect Dietrich Fischer-Dieskau to talk to him.
DFD: Dr. Klemperer?
OK: Ja, Fischer?
DFD: Last night I had a dream. Bach came to me and said, "I'm glad
that you're singing in my St. Matthew Passion, but why so slow?"
OK: You know, it's funny. Last night I had a dream, too. Bach came
to me and said, "I'm glad you're recording my St. Matthew Passion,
but - who is this Fischer?"