In June 1978, Lennon and his wife Yoko Ono told the press that they were working on a musical, The Ballad of John and Yoko, which had been planned during the previous year.
1979년 6월, 레논과 그 아내 오노 요코는 언론에게 《The Ballad of John and Yoko》라는 뮤지컬을 작업하고 있으며 작년부터 계획하고 있었다고 알렸다.