Barry, I can relate to that! For years, espectially when I was driving alone in the car, I could hear singing in my right ear. Sometimes it was a chorale group, sometimes a duet or quartet. They always sang songs I knew- and I could make them stop and go back to a certain part I wanted to hear again.

I told my sister this, and she got this alarmed look on her face. I knew she was thinking that I had gone over the edge. Then I told her that I had noticed one thing: If I didn't know the words, the singers didn't either...