I have contacted this guy from Israel and I get this reply:

Ciao
I install the kontakt vsti on MS and I open it in the vst host.
all my own loops and the sound that you herd in the demos are from the kontakt..
thanks
versano

For me seem also programmed under one Seq and then added the Voice tracks.

I don't know if have used http://ardour.org/ or the Qranger under SEQ mode.

the problem under the MS is that are installed a lot of music tools and I really don't know what my clients prefert to use.
The MS can be used for Live gig's and also for home DAW recording studio.

I will indagate more about this posted demo too.