It looks Photoshopped...

My concern with that form factor would be... isn't that a LONG way to go from the keyboard to any of the arranger controls? It's hard enough to have to lift your LH from chord playing to get to an adjacent button, let alone what would, on most other arrangers, be right at the back of the panel...
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An arranger is just a tool. What matters is what you build with it..!