I cant real work out were this on should go. But one might be able to use this, if you ever have a sample and you want to use it in your song but you not know the tempo but you can always get the length in miliseconds. then you can use the spread sheet to work out the tempo down to infinity. it is not very user friendly but you are basicly look for the number zero in the sample tempo bar. all so only type in the yellow boxes.