The site is in Dutch...if you didn't manage to find the live played samples here are the links :
As Alec says you need the program winamp to open the samples. http://www.promusic.nl/ogg/kn7000/01.ogg http://www.promusic.nl/ogg/kn7000/02.ogg http://www.promusic.nl/ogg/kn7000/03.ogg http://www.promusic.nl/ogg/kn7000/04.ogg http://www.promusic.nl/ogg/kn7000/05.ogg http://www.promusic.nl/ogg/kn7000/06.ogg http://www.promusic.nl/ogg/kn7000/07.ogg http://www.promusic.nl/ogg/kn7000/08.ogg http://www.promusic.nl/ogg/kn7000/09.ogg http://www.promusic.nl/ogg/kn7000/10.ogg

Greetings,
Alain