Historical clue formulations

• Last Beatles single before Paul McCartney's departure — 2026-08-09
• Album whose creation is profiled in 2021's "The Beatles: Get Back" — 2024-11-22
• Phrase sung 36 times in a 1970 Beatles hit — 2023-01-17
• 1970 music documentary that won an Oscar for Best Original Score — 2022-02-12
• Song words after "Speaking words of wisdom ..." — 2020-12-09
• Title song on the Beatles' final studio album — 2019-03-05
• Title of a Beatles song, album and movie — 2012-07-03
• 1970 song with the lyric "Whisper words of wisdom" — 2012-06-18
• #1 Beatles tune of 1970 — 2011-04-21
• 1970 #1 hit whose title follows the lyric "Speaking words of wisdom ..." — 2010-06-29
• 1970 hit documentary — 2009-12-05
• #1 Beatles hit with the only known vocal contribution by Linda McCartney — 2008-02-29
• 1970 #1 song and album — 2006-11-19
• 1970 Beatles chart-topper — 2003-06-09
• Oft-repeated Beatles refrain — 2003-04-06
• Beatles album after "Hey Jude" — 2003-03-17
• 1970 #1 album — 2002-04-14
• Next-to-last #1 Beatles hit — 2000-09-22
• The Beatles' last movie — 1997-05-21
• Last Beatles album — 1997-05-12