I have an intersting story, my friend and i both sing in a barbershop choir, recently we competed as a quartet with a song 'Georgia'. Some of you may know it. Were coming out of our science lab one day and walking down the stairs, at this point we hadn't yet spoken to each other. The best bit, we just turned to each other and burst into song, both in the same key singing the opening bars to Georgia! Due to our histerics we couldn't continue but boy, it was fun!