ULTRA was a Dutch post-punk and art-punk movement from the early 1980s that originated in Amsterdam. The representatives of the genre were called the ultras, which is short for the ultra moderns.
One of the first Dutch bands from the Ultra movement that started making electronic dance music was Necronomicon. Besides their activities as musicians, they also started Fetisj; a short-lived DIY cassette-label in the early 1980s.