Sighting: Unknown "theremin band" from Germany, circa 1928

I don't know how accurate the information is on this YouTube video, but it looks like a very old video clip.

http://www.youtube.com/watch?v=LBuCzWk7SuQ&mode=related&search=theremin

Any of our German readers have an idea who this might be?

It looks very much like Bruce Woolley on theremin, and since there's a harp too, I'd suggest it is the Radio Science Orchestra. The grainy b/w video is just for retro effect, I suspect.

This was indeed a hoax. BW pointed out that the music in the background is Girl From Ipanema, written in 1962.

It has been removed from YouTube at BW's request.

Another there-mystery solved. Thanks all!