I see this gig on Saturday night at the good old Dux de Lux and I mightily impressed.

it was quite noisy and I couldn't really hear a lot of what the Vocalist/Narrator was saying/singing but for me it was great to get out and see something a lot different to what I am used too. It's a bit hard to describe what they do but traditional concepts of melody did not tend to apply. The singers name is Ronnie van Hout and you might have seen the Doco on him a year or so back on Ollie Driver's show (TV1).

they have a CD out
there is 9 tracks on it
one of which is a Pink Floyd cover "Interstellar Overdrive"

if your in Chch you can surely get it from Galaxy 'cos the Bass Player works there.
sorry the CD don't have any internet links.