Sheff describes "Imagine" as "a synthesis of Yoko's philosophy." Lennon and Ono collaborated throughout their relationship, and Ono's focus on peace and connectivity is core to much of their work ...

Yoko Ono was ... founded the Plastic Ono Band, they released their first album under the title “Live Peace In Toronto”. It was on this album that John Lennon sang “Imagine”, co-written ...