EXCLUSIVE: John Lennon's sister shares what to expect at Live Odyssey's new exhibition dedicated to her Beatles brother.

When John Lennon released the iconic single "Imagine" in 1971 ... rounds for "Double Fantasy," their 1980 collaborative album. Lennon died one month after its release, but Sheff kept in touch ...

John Lennon ... of 40. Lennon’s name appears to the left of the portrait, while the word “Imagine” features on the right side of the design in a reference to his single and album, released ...