1.fix the fill problem.add more fills,2 in not enough.Fill problem is one of the 2 problems that keep korg beaten by yammy.

2.Don't over do styles .Keep it clean and simple so that you can sing/play over it without having to mute tracks.

3.Need more Western good 8 beats,16s,rumba type latin beats and good simple dance beats.Again listen to a S900(take their less is more approach) and you can do better.BUT again Don't over do it(which seems to be Korg problem).Ehnics beats are good but Korg should wonder why in US most arranger only players prefer Yammy than Korg (unlike in mid east and EU).Yes ,need SIMPLE good 8 beats that fits most songs.

4.Chord sequencer

5.Maybe Yammy type arranger drum track sychronizing with SMF play(that'll fix all poorly written /incorrected mapped drum track SMFs).

6.keep the bender, put arpgtr like Tritons and real time knob controls (even $200 yammy E403 has it).

7.Improve Acoustic guitar (also electric),more pure strings(less synthy),and better EFX routing.


Hardware and overall sound ,feature wise Korg is hard to beat.BUT suffers in arranger play(where Yammy shines)Take good examples and beat them.


Once your arrnger play is fixed,you'll sell more and 3rd party support will follow.