Can anyone explain to me the purpose of this new iPad chord Tracker functionality ? Isn't this just a much longer and convoluted long way to do exactly the same thing that the backing track record function on the PSR does ? Where you simply play the chords of the song in the backing track sequencer and record it internally on the keyboard ?Then you can simply change the styles as you wish and it will remember the changes that you used. Or have I confused this function with the backing track sequencer in my kong ?