Myself and Nedim both have the Kronos. I use the Kronos on Stage for weddings.
It is a breathtaking instrument, and I can do rudimentary arranging playing using both the Drums, Combinations, with/without Karma. Karma gives the Kronos lots of randomness you won't find in an arranger.
Go over to Korg or Karma-Labs and check it out.
It complements the Tyros 4 perfectly.
Thanx for the info AL...I'll check that out asap.
I'd love to hear a few Kronos Karma/T4 mixed demos..
What is the learning curve on the Kronos like?