In July 2005, the German publishing house Kehrer Verlag Heidelberg and the Berlin Artists Program of the DAAD jointly published Bernhard Gal's catalogue book 'Installations', providing a first comprehensive overview of selected intermedia installations by Gal presented between 1999 and 2004. For the accompanying audio CD, 19 sound excerpts were interwoven as a continuous 74-minute composition, thus suggesting an autonomous musical work. This audio CD has also been made available independently, in an exclusive edition of 750 numbered copies.