<HTML>Willem:      Just last week the pipe orgran tuner from Nashville tuned the organ 13 cents flat and let a note for me to tune the piano "quote....a little below A-440".    #*%^$///...how much is a little . I am still not quite sure how many 'cents' there are per 'beat' between A-440 & A-439  & on down the cycles per second band.      Normally, I tune the piano to A-440 and never try to catch the changing pitch of a pipe organ depending upon the temperature but this time because the music director was my buddy, I tuned to the 'whatever pitch' flat organ. Tommy Black Decatur, Ala.</HTML>