Sonisk Blodbad started as a duo (Christensen/Tveito) and released their debut single , Blue Room, in 2010. There are no constant members in the band except for Christensen.
From 2010-2023 these have contributed their creativity :
Ole Christensen, Kristian Stangebye, Alexandra Alexia Marie Miller, Haavard Tveito, Tord Litleskare, Niklas Rundquist, Nils Wolhrabe, Ulf Knudsen, Wolfgang Seidel, Conrad Schnitzler, Italia Ruotolo, Laurie Amat, Steven Cerio, Beate Jacobsen, Heidi Torsvik, Sandra Minter,
Sam Fossbakk, Kjetil Manheim, Sri Mark Hatton, Clive Jones, Tarjei Sefland, Don Preston, Hardy Fox, Oliver Kersbergen, Jan-Morten Iversen, Lars Cleveman, Martin Rössel, Katje Janisch, Sanna Saarinen, Broken Synths, Michael Polymenidis, Frode Veungen, Christian Veungen, Jos Smolders, Shirley Kent, Fernando Saunders, Victoria Johnson, Michael Chockolak, Joe Foster, Jan Eirik Olufsen, Rasmus Bu, Helene Rickhard, Angela Chambers, Anna-Lena Karlsson, Harald Frode Unneland, Winter Lazerus, Stein Monstad, Linn Halvorsrød & Lady Albatross.