Question: John Lennon was apart of which band that wrote "Rain"?

Context paragraphs:
Life Begins at 40 (song): "Life Begins at 40" is a song by John Lennon.  It was written in 1980, the year that both Lennon and Ringo Starr turned 40 years of age.  Lennon recorded a demo of the song at his home, but it was not recorded at any of the sessions for his comeback album, "Double Fantasy."  Instead, he intended to give the song to Starr to record on his own forthcoming album, "Can't Fight Lightning."  The song's amiable country feel was well suited to Starr's singing style.  After Lennon's murder in December 1980, those plans were shelved.  However, Lennon's demo was eventually issued in 1998 on the "John Lennon Anthology" box set.

Liverpool 08 Collection: The Liverpool 08 Collection was the Public art collection exhibited by Liverpool John Lennon Airport in conjunction with the Liverpool Culture Company for the duration of 2008, the year when Liverpool was the European Capital of Culture.  Exhibits were launched before and during the year by various celebreties including Yoko Ono and Phil Redmond and much of the exhibition remains in place today.  As well as the iconic sculptures, The Yellow Submarine (sculpture) and the John Lennon Statue, the different pieces of artwork situated around the public areas of the terminal included; two rare suits worn by John Lennon, photographs by Harry Goodwin and Paul Saltzman, mosaics from Debbie Ryan, graphic designs by John McFaul, a film by Nick Jordan, a performance of Brian Eno's 'Music for Airports' and artwork from 50 schoolchildren at St Ambrose Primary School in Speke

John Lennon Museum: John Lennon Museum (ジョン・レノン・ミュージアム , Jon Renon Myūjiamu ) was a museum located inside the Saitama Super Arena in Chūō-ku, Saitama, Saitama Prefecture, Japan.  It was established to preserve knowledge of John Lennon's life and musical career.  It displayed Lennon's widow Yoko Ono's collection of his memorabilia as well as other displays.  The museum opened on October 9, 2000, the 60th anniversary of Lennon’s birth, and closed on September 30, 2010, when its exhibit contract with Yoko Ono expired.  A tour of the museum began with a welcoming message and short film narrated by Yoko Ono (in Japanese with English headphones available), and ended at an avant-garde styled "reflection room" full of chairs facing a slide show of moving words and images.  After this room there was a gift shop with John Lennon memorabilia available.

I'm Losing You (John Lennon song): "I'm Losing You" is a song written by John Lennon and released on his 1980 album "Double Fantasy".  It was completed in Bermuda in June 1980, after Lennon failed at an attempted telephone call to Yoko Ono.  The song is also available on the 1982 compilation "The John Lennon Collection", the 1998 boxset "John Lennon Anthology", the one disc compilation "Wonsaponatime", the 2005 two disc compilation "" and in 2010 for the "Gimme Some Truth" album.  The song was also featured in the 2005 musical "Lennon".

Rain (Beatles song): "Rain" is a song by the English rock band the Beatles first released in May 1966 as the B-side of the "Paperback Writer" single.  Both songs were recorded during the sessions for the album "Revolver" although neither appears on that album.

Tomorrow Never Knows: "Tomorrow Never Knows" is a song by the English rock band the Beatles, released as the final track on their August 1966 album "Revolver".  Credited as a Lennon–McCartney song, it was written primarily by John Lennon.  The song has a vocal filtered through a Leslie speaker cabinet (which was normally used as a loudspeaker for a Hammond organ).  Tape loops prepared by the Beatles were mixed in and out of the Indian-inspired modal backing underpinned by a constant but non-standard drum pattern.  It marked the first recorded use of reversed sounds in a pop song. " Rain", which was released showcasing the technique three months earlier, was recorded after.

Hold On (John Lennon song): "Hold On" is a song from the album "John Lennon/Plastic Ono Band" by John Lennon.  It features only vocals, tremolo guitar, drums, and bass guitar, typical of the sparse arrangements Lennon favoured at the time.  On the 2000 reissue of "John Lennon/Plastic Ono Band", "Hold On" features a slightly longer introduction.  The original version was restored on the 2010 reissue.

Isolation (John Lennon song): "Isolation" is a 1970 song appearing on John Lennon's first official solo album release, "John Lennon/Plastic Ono Band".  It ends side one of the album, and is the fifth track.  In the Philippines Apple Records released "Isolation" as the b-side to "Mother", the single off "John Lennon/Plastic Ono Band", in contrast to most countries where the b-side was Yoko Ono's "Why."  It was also released on an EP in Mexico along with "Mother," "Look at Me'" and "My Mummy's Dead."

John Lennon Peace Monument: The John Lennon Peace Monument, also known as the European Peace Monument, is a peace monument entitled Peace & Harmony in Liverpool, England, dedicated to the memory of John Lennon.  "Peace & Harmony" was unveiled by Julian and Cynthia Lennon at a ceremony in Chavasse Park, Liverpool, on Saturday 9 October 2010 to celebrate what would have been John Lennon's 70th birthday.  The monument is now on the waterfront adjacent to ACC Liverpool at Kings Dock.

Lennon Legend: The Very Best of John Lennon: Lennon Legend: The Very Best of John Lennon is the third official compilation album of John Lennon's solo career, coming after 1975's "Shaved Fish" and 1982's "The John Lennon Collection".  Because neither collection spanned Lennon's releases up to and including 1984's "Milk and Honey", "Lennon Legend: The Very Best of John Lennon" – considered the definitive Lennon retrospective – was compiled to rectify the situation.  It was released in the UK in 1997 through Parlophone and early 1998 in the US by EMI Records.

Supporting paragraphs: Tomorrow Never Knows Rain (Beatles song)
Answer: the Beatles