Well I really don't know what to say other than video singer and the musician were top notch. I have jammed with a lot of musicians in my time and they were very good. Robert is an excellent keyboard player. He did Just enough to sit behind the singer but enough to keep you interested as a musician. Hos phrasing was excellent and did not take away from the vocals . As for the track? I think it was definitely a pre-sequence track it was not arranger style as he did not press buttons to produce the fills , no buttons to produce the intro or the ending or the Rit. But a great performance all round and he showed how versatile an arranger keyboard is . Why would anyone require any other form of live performance keyboard ?