After returning to England on 18 January, Harrison recorded the majority of the Western music for "Wonderwall" with the Remo Four, again at Abbey Road. Author Bruce Spizer writes that Harrison played piano, guitar and Mellotron on some of the Western tracks. In addition, according to Manley, Harrison provided the steel guitar part on "Cowboy Music", even though Manley is credited on the album sleeve. Also present at the sessions were Dutch designers the Fool – Simon Posthuma, Marijke Koger and Josje Leeger – who had created the psychedelic-themed sets for Massot's film. Harrison mixed the recordings with Ken Scott, completing stereo and mono versions of the album. Harrison then went back to India on 15 February, with Lennon and their wives, to study meditation with the Maharishi in Rishikesh.