HAM gave a rather exclusive gig @ Eistnaflug Festival this year. This video is not of the highest quality but the sound is OK and there's not so much on YouTube of HAM. One of the favorite bands of Björk, and also of Heida Eiriks of Hellvar.
www.youtube.com/v/0ntVx-wLklY&hl
Björk in duet with Ham years ago
www.youtube.com/v/6FtaFS7bvVo&hl