Next, they recorded a song that Barrett had written in a few minutes, "Here I Go", which required no overdubs at all. This session for "No Man's Land" and "Here I Go" lasted just three hours. When asked if he had any new songs for the following week's session, on 23 April, Barrett replied that he had "a weird idea I want to try out" and that other musicians would not be required. Afterwards, Barrett mentioned that he was interested in revisiting one of the Jenner tracks − "Rhamadam". On the morning of the 23rd, Barrett arrived at the studio with a cassette player, on which he had recorded motorbike sounds; these, he told Jones, were "all ready to put onto the 'Rhamadam' four track". The producer described the sound quality as "terrible", an opinion that was confirmed once Barrett's player had been hooked up to a 4-track machine. Instead it was decided that Barrett should source the motorbike sounds from EMI's large sound effects library. The selection process took up to an hour, at which point Jones started to lose faith in Barrett. Later on, Barrett changed his mind and abandoned the idea.