The release consists of two discs, one containing the software that creates the randomized music and images that emulate a single screen of one of Eno's video installation pieces.

The title is derived from the possible number of combinations of video and music which can be generated by the software, effectively ensuring that the same image/soundscape is never played twice.

Far from containing 77 million paintings, the software consists of 296 original works which are overlaid and combined up to four at a time in a simulation of simultaneous projection onto a common screen.

Also, the music that accompanies the paintings, if played on a Mac G5 or a Windows PC, is randomly generated in a similar way, so the selection of elements and their duration in the piece are arbitrarily chosen, forming a virtually infinite number of variations.

It continues to be shown in multiple-monitor configurations in art galleries and is projected onto iconic buildings around the world.