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"