Recording of ‘unheard’ John Lennon song up for auction

Amid more than 100 paintings and sculptures up for sale at an auction in Copenhagen, Denmark, there lies an unlikely item of pop memorabilia: a long-lost tape containing an unreleased John Lennon song.Amid more than 100 paintings and sculptures up for sale at an auction in Copenhagen, Denmark, there lies an unlikely item of pop memorabilia: a long-lost tape containing an unreleased John Lennon song.