Productor, músic de sessió i arranjador, Johannes ha fet de tot al costat de bandes rockeres com la de Chris Cornell, Eddie Vedder i Queens of the Stone Age. El músic xilè publica ara un disc personal, "Hum". 01 Alain Johannes - "Here in the silence" 02 Alain Johannes - "Free" 03 Alain Johannes - "Someone" 04 Chris Cornell - "Patience" 05 Soundgarden - "Black hole sun" 06 Red Hot Chili Peppers - "Under the bridge" 07 Eddie Vedder - "Society" 08 Pearl Jam - "Even flow" 09 Isobel Campbell, Mark Lanegan - "Snake song" 10 Screaming Trees - "Winter song" 11 Arctic Monkeys - "Do I wanna know?" 12 PJ Harvey - "Near the memorials to Vietnam and Lincoln" 13 No Doubt - "Don't speak"