So now i have recorded some evidence - and i was a bit mistaken...It´s not in the download music but instead the main menu music (or wara wara plaza music)
http://www.youtube.com/watch?v=FIQ0heIpJa4
For those who missed the discussion. The music in the Wii U wara wara plaza is dynamic...When you have your gamepad lying on a table and it lies still, the music is gentle and calm...Give it a shake and there will be drums and an increase in intensity...This is something i have not seen anybode mention either here on GAF or elsewhere....