1972: A entrevista de Paul Simon e John Lennon...

Entrevista à Rolling Stone em 1972 com referência a John Lennon e Power to the People:

https://www.rollingstone.com/music/music-news/paul-simon-the-rolling-stone-interview-2-231656/

2020-04: George Michael e o piano de Imagine?

Sim. George Michael comprou o piano porque não queria que o piano saísse de Inglaterra. Falou em compor uma música nele, mas tanto quanto se sabe nunca o fez:

https://www.cheatsheet.com/entertainment/john-lennon-why-george-michael-bought-the-imagine-piano.html/

E Liam Gallagher também o tentou comprar entre outros.

Citando:

""Having paid one and a half million pounds for it I’d really like to play something on it and stick it on my next record,” Michael said, according to the Independent. “So as I’m recording right now I think I’ll hold on to it for a couple of months and see if I can get it on to my new record and then it’s going back to the museum in Liverpool where I think it rightly belongs. It’s not the type of thing that should be in storage somewhere or being protected, it should be seen by people.”"

2016-06-10: Músicas com GH em álbum (não editado) de Gary Wright?

http://teamrock.com/news/2016-06-10/lost-george-harrison-tracks-gary-wright-spooky-tooth-album-1972

Citando:
"Harrison is heard on Goodbye Sunday and several other tracks when Ring Of Changes is launched via Esoteric Recordings on July 29.

The label say: “Following his departure from Spooky Tooth after the Ceremony album, Wright participated in sessions for Harrison’s All Things Must Pass, and enjoyed a solo career that culminated in him forming the band Wonderwheel.

“Originally featuring Mick Jones, Bryson Graham and Archie Leggett, the group participated on his second solo album Footprint. In 1972 they recorded Ring Of Changes, with Tom Duffey replacing Leggett on bass.

“The album was a fine effort, and arguably featured some of the finest material written and recorded by Wright to that date. For reasons unclear, the release was shelved, leading Wright to participate in the recording of Harrison’s Living In The Material World, and to reform Spooky Tooth soon after.”"