Brad, does this mean that the thumping sounds on my Pad 1 is a 'drum rhythm' as you are suggesting? Why then does it consistently remain in the pad even after 'clearing' it a number of times? Also, after I have recorded 16 bars of notes on the keyboard and playback, there are additional notes being played, sometimes two notes as the same time. (No my fingers are not that fat). It's definitely NOT playing back precisely what I have played into the pad. Is there another setting that I have set incorrectly?