Пол и Jorma Kaukonen & Paul Kantner (Jefferson Airplane). Сан-Франциско, 4 апреля 1967.
McCartney and Mal Evans visited the Fillmore Auditorium, where Jefferson Airplane were rehearsing. Afterwards they accompanied Marty Balin and Jack Casady to the Oak Street apartment they shared with the band's road manager Bill Thompson. McCartney played them an acetate of the "Sgt Pepper's Lonely Hearts Club Band" album. They also attempted a jam, but that was abandoned because all their equipment was right-handed, which McCartney had trouble playing.