Jóhann Jóhannsson – IBM 1401, A User's Manual (2LPs NEW SEALED UK 2017 reissue in gatefold jacket on clear 180 gm vinyl)
| 4AD – DAD 2609 |
Tracks two and three feature the voice of "an unknown instructor from an IBM 1401 Data Processing System maintenance instruction tape found in my father’s attic."
All electronic sounds were derived from the IBM 1401 Data Processing System and the Hammond B3 organ with Ring Modulator, Distortion and Filter pedals. The music and sounds of the IBM 1401 Data Processing System were recorded by Jóhann Gunnarsson, Örn Kaldalóns and Elías Davídsson in Reykjavik in 1971.
