Warren Ellis is an Australian musician and composer. He formed Dirty Three and is a member of  Nick Cave & The Bad Seeds. Ellis has collaborated with Nick Cave on several albums, including the soundtracks Back to Black, Hell Or High Water, and Dahmer - Monster: The Jeffrey Dahmer Story (Soundtrack from the Netflix Series). He has also worked on film scores for the movies Django and I'm Still Here. Ellis has appeared in the documentaries 20,000 Days on Earth, One More Time With Feeling, and This Much I Know to Be True.