READ MORE: Julian Lennon: John Lennon's son remembers 'happy' final conversationThe after-party discussion will take place on BBC Radio 6 Music at 7pm BST and be hosted by Chris Hawkins.
This programme will cover the making of the John Lennon/Plastic Ono Band album, as well as its enduring legacy. Discussing the new collection here will be Sean Ono Lennon, Tim Burgess, Klaus Voormann, John Leckie, Dan Richter, Paul Hicks, Simon Hilton and more.
Meanwhile, Sir Ringo shared in a recent interview how he was "really close" to both late Beatles John and George. Appearing on The Late Show with Stephen Colbert last month, Sir Ringo Starr was asked how often The Beatles were on his mind.
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