Funny, but I clearly recall hearing Nielshs music and being 'very impressed' with both his performance & the sound of his (Roland G70?) keyboard.
I don't recall a SMF being used, but instead, performed in auto accompaniment mode.
Nielshs, perhaps you can re-post your song(s) again. I for one really 'enjoyed' it.

Though I don't agree with Nielshs' assessment about Tyros 4 (afterall, I do own one and love the sound),
since he owns/owned
both a T3 (but not a T4

) and G70 at the same time, I respect his personal opinion, albeit bluntly presented.
Yes, I heard Nielshs's music, and it was basically pretty good, although a tad sterile and a bit emotionless...probably due to that "bluntness" in personality being carried over into the presentation/interpretation of music.
However, a bit of talent shouldn't be an excuse to slam keyboards over and over...especially since sound is strictly a personal choice and preference.
Impressed by his playing? It was good, I agree.

Impressed by his manners. Nope, I'm afraid not.

Scott, I deal with professionals nearly everyday, from all over the world, and we always share the basic skills of politeness, in spite of language and cultural differences...but, I guess having this skill isn't as well distributed among pros as I thought, or our lad isn't as professional as he likes to pretend he is.
And yes, I agree...Montunoman is right...it's not the keyboard but keyboardist that matters the most.

Ian
PS...T3 and T4 are markedly different, so owning/playing a T3 doesn't really qualify anyone to judge the Tyros4, in my opinion.