Here is the download for the short tutorial from YouTube.
Basically I just added a swing factory to the hit hats to give it more life.
Secondly I am able to get more of a smoother Bassline but using the 11th key as the root for the Bass.
Note that the 11th works best with minor chords. For major chords use the 9th as the Bass.
Note that this may not work all the time. It really depends is there are any key changes are not. Better to experiment.
Download below (WAV and MIDI – no drums)