====1975–80: Retirement and return====With the birth of his second son Sean on 9 October 1975, Lennon took on the role of househusband, beginning what would be a five-year hiatus from the music industry during which he gave all his attention to his family.
Njegov zadnji odrski nastop je bil v televizijski oddaji ATV "A Salute to Lew Grade", posneti 18. aprila in predvajani junija.