For those who into dance/techno music there is a program out there called Arturia Storm(French company). There is a mode there called Kerber (or something like that) which allows you to assign chords to your composition in real time and when recording.

I don't know much about the program but it's sounds like Reason and it sounds not bad at all!

You can check it out at www.arturia.com

If anyone worked with this program and can share some info?

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New Yorker

I guess noone interested in software arrangers or has never tried this one.

I am interested but the question is how easy to use compared to the usual arranger keyboard. Can you save the settings and push some buttons to recall them ? How about fill-in buttons ? If it's too much of a hassle then it's not worth it. If it's just pushing a few more extra buttons, it's OK as long as the outcome is more superior.