The store was crowded -- bustling shoppers hurried to get out with their groceries and their noisy kids. My 19-year-old daughter was staring into space, listening intently to the cash register/scanner beeps.
I didn't even notice it, but there it was. Over the din (or under it, maybe?) she heard tri-tones, intervals, dissonance. Listening closely, we could even pick out pieces of songs. The first line of Happy Birthday. Was that William Tell?
Learning to hear music where others don't.
It's not exactly the reason we're sending her to college - but not a bad pay-off, really.