The squeaky tenor had just concluded. The applause was less than warm.  But
one member of the audience was exclaiming, "Extraordinary! Wonderful!
Unbelievable!"

"Pardon me," said a puzzled man sitting in the next seat. "You astound me.
 I think I may claim some knowledge of the subject, and I think his voice
was very poor."

"Voice?"  said the other man . "I wasn't thinking of his voice. I was
praising his nerve!"