New Ambient/Art: Riceboy Sleeps

I heard about Riceboy Sleeps from the EXCELLENT Dark Was The Night compilation, but I unfortunately haven't been able to find out anything about them. From THEIR WEBSITE, I have deduced that they are some sort of Icelandic art/music/hybrid/collective, and their "show" is more of an art exhibition than a concert...I guess. Whatever they are, I like them. I guess they sound like if Sigur Ros was Stars of the Lid? Check out these two videos, which, aside from their DWTK contribution, is the only musical output I can find by them.