It was not possible to have Khan and the Western musicians in the room at the same time due to logistical reasons, so Brook improvised bedtracks with guitarist Robert Ahwai, percussionist James Pinker and Brook himself on infinite guitar, bass, keyboards and drum programming. He selected what he considered to be the best parts of these 24-track analogue recordings, and sampled and looped them on a Roland S770, triggered from his Atari/Notator sequencing system. These loops were then mixed to two tracks of another 24-track reel. A 24-track reel has a running time of 28 minutes, which meant that Brook had 21 tracks, with one having been sacrificed to SMPTE code, and each 28 minutes long, available for overdubs. Khan improvised three or four takes to each of the nine tracks, resulting in many hours of unedited material.