HOSL demos

[Merk54]

I'm not sure how I missed this one, but there has been an awful lot of talk about 
these HOSL demos lately, and the idea of Dreamland with a kazoo accompaniment is too 
much for me to ignore.

How do I get my grubby hands on a copy of this?

Then all I'll need is that rare recording of Magdelene Launderies on banjo and 
washboard, and my collection will be complete! :D

But seriously, I would love any information on the HOSL demos.

Jack