“I sang it to Yoko, Phil Spector and a few people and they always winced. I decided to change it... The words were silly anyway”: How John Lennon created one of his greatest post-Beatles songs – with a little help from Yoko

“I sang it to Yoko, Phil Spector and a few people and they always winced. I decided to change it... The words were silly anyway”: How John Lennon created one of his greatest post-Beatles songs – with a little help from Yoko