Date within 1970 not established
- 1970 (approximate)Peter BanksEventGuest on Chris Harwood, Nice To Meet Miss Christine (Birth Records): guitar on "Mama" and "Crying To Be Heard".
- 1970 (approximate)Peter BanksEventGuest on Vivian Stanshall & Gargantuan Chums, "Suspicion" / "Blind Date" (Fly BUG 4), produced by Keith Moon.
January 1970
- 10 January 1970YesGigOpération 666 festival, Olympia, Paris (10–11 Jan)
- 19 January 1970YesRadioBBC session for the Dave Lee Travis show, Aeolian Hall, Bond Street
- 25 January 1970YesRadioDave Lee Travis session broadcast
February 1970
- 5 February 1970YesRecordingLast mixing session for Time and a Word (Advision)
- 7 February 1970YesGigRoyal Festival Hall with the Nice
- 23 February 1970YesTVTV: Beat-Club, Bremen: "Time And A Word" (lip-synch; unreleased until 2009)
March 1970
- 12 March 1970YesRadioBBC recording for John Peel's Sunday Show (Paris Theatre): "Astral Traveller", "Then", "Every Little Thing", "Everydays", "For Everyone"
- 15 March 1970YesRadioBBC Sunday Show broadcast.
- 21 March 1970YesGigQueen Elizabeth Hall, with a youth orchestra conducted by Tony Cox.
- 26 March 1970YesTVTV: Disco 2 (BBC2) recorded at Television Centre.
- 27 March 1970YesReleaseUK single: "Time And A Word" / "The Prophet"
April 1970
- 3 April 1970YesGigProgressive Pop Festival, Sporthalle, Cologne (start of a short German run, 3–5 Apr)
- 7 April 1970YesRadioBBC session for Sounds of the Seventies: "Sweet Dreams", "For Everyone". Broadcast 14 Apr
- 18 April 1970YesGigBanks's last gig with Yes: Luton College of Technology (with Mighty Baby and Tiny Clanger)
- 19 April 1970YesEvent
June 1970
- 19 June 1970YesReleaseUK single: "Sweet Dreams" / "Dear Father" (Banks plays)
July 1970
- July 1970 (approximate)YesEventSteve Howe joins Yes.
- 24 July 1970YesReleaseUK LP: Time and a Word (Banks plays throughout).
- 25 July 1970YesPressMelody Maker runs 'Yes: new guitarist, new material'. Bill Bruford on the change from Banks to Steve Howe: "Peter was a player who never said anything. Steve talks about it, so we know where we stand."
August 1970
- 15 August 1970Blodwyn PigPressDutch press announces that Blodwyn Pig are back from America and that Pete Banks will replace Mick Abrahams. The date is the reported date, not proof of a first gig
September 1970
- September 1970 (approximate)Blodwyn PigPressUS papers report, through the Gannett wire, that Banks and Barry Reynolds have joined "Blodwyn" (Jack Lancaster, Andy Pyle, Ron Berg) after Mick Abrahams left, with a US return planned for January
- 14 September 1970Blodwyn PigRadioBlodwyn BBC session (Sounds of the Seventies): "Moon's Gone", "The Lady Of Liberty"; Banks on lead guitar and vocals. Reissued on The Recordings 1969–1974 (Esoteric, 2026)
October 1970
- October 1970 (approximate)Blodwyn PigPressBlodwyn Pig bandmate Jack Lancaster writes in Beat Instrumental: "Pete Banks has proved to be the most individual sounding guitarist I have heard for years."
November 1970
- November 1970 (approximate)Blodwyn PigEventBlodwyn Pig line-up ends.