What was the #1 most popular song on the day you were born?

Has this question been keeping you up at night?

Then today’s your lucky day. On this site, you can specify your birth month and date. The site will show you which song was at the top of the Billboard charts on the day your life began. (You look through the years manually; that’s how the site avoids making you tell it how old you are.)

http://pogue.blogs.nytimes.com/2008/04/11/your-birth-tune/