Sataan (known from "Sataan – die Serie" on German radio)

»Sataan« are not actually an artist but a collaboration of Adrian Engels and Markus Riedinger, otherwise known as ONKEL fISCH (http://musicbrainz.org/artist/77586a64-e1cf-4d23-a81c-b26680cd92b3).

See also http://de.wikipedia.org/wiki/Onkel_Fisch (German).

I wonder how to reflect this in correctly the MB database, and how to correctly link their albums
Sataan „In den Staub“
Sataan „Das Album“
Sataan „Apokalypse Teil II“

Also, »Satan« seems to me an INCORRECT alias, since the name »Sataan« is an intended misspelling.

Could someone more knowledgeable than me please give advice and/or correct this?