Halo Eleven has 1 Karl Blau concert.

Karl Blau is a musician based in Anacortes, Washington and member of the Knw-Yr-Own/K Records collective. He is very prolific and releases music through a monthly subscription service called Kelp Monthly. He has played in D+, Brothers Blau, Captain Fathom, Your Heart Breaks and has collaborated extensively with Phil Elverum (The Microphones/Mount Eerie). He also tours and records with Laura Veirs. Blau is currently a member of drone/doom band Earth.