A name given to the group of electronic music artists from Cologne. There is no strict list, as people leave the Cologne labels behind and new faces appear.

The core "members":

   Wolfgang Voigt (Mike Ink)
   Ingmar Koch (Dr. Walker)
   Cem Oral (Jammin' Unit)
   Jörg Burger (The Bionaut)

Other artists involved:

   Can Oral (Khan)
   Martin Damm (Biochip C, The Speed Freak)
   Reinhard Voigt (Sweet Reinhard, Pentax)
   Jurgen Paape
   Michael Mayer


The brotherhood members' own labels:
(In roughly chronological order. Many of the older ones are now defunct.)

Monochrome
Transatlantic
Structure
Blue
Monotone
   Subtone
   Titanium Steel
DJ.Ungle Fever
   DJ.Ungle Fever 7"
   DJ.Ungle Fever USA
XXC3
   XXC4
Propulsion 285
Ozon
Temple NYC
Electro Bunker
NTA (New Transatlantic)
Profan
   Studio 1
   Auftrieb
   PopAcid
Forever Sweet
Syncom Productions
El Turco Loco
Super 8
Pharma
Eat Raw
Kompakt
Kreisel
Popular
Hotel Lotte


Other labels featuring the work of these artists:

Force inc. Music Works
   Mille Plateaux
Rising High Records
Sm:)e Communications
Harvest
Home Entertainment

(Of course, singular records from them have been released on dozens of other labels, such as Sähkö and Warp.)