When you play any 3 chromatic tones as a
cluster-chord the accompaniment is cancelled and only the rhythm is playing.

I discovered that when you play 4 chromatic
tones as a cluster-chord ( C-C#-D-D#) the bass is still playing a C !

Always the first note based on that chord
will be played.

You can play your own bass-line by adding
at the bass-note the other 3 chromatic
chord-notes.

Exaple:you want to play bass A note
play: A-A#-B-C

Gerrit Bosman