I have been told there is a connection of the music world to the mathematical world. As notes are fractioned off into values of time and notes are sometime given numbers to teach beginners, I get it. It haunts me to hear the great hymn Amazing Grace. I was asked to play for my sweethearts funeral Dec 12 and that was one of three songs I played. Tomorrow I go to pay a visit to her mother. It is perhaps God working to hear this song tonight. Thanks for the spiritual and musical experience. - Troy