Musicians

• Hugh HopperFormed / started: 29 April 1945Note: British bassist
• Humphrey LytteltonFormed / started: 23 May 1921Note: British jazz musician & broadcaster
• Iain HarvieDecade started: 1960sGenres: rock music
• Ian AndersonFormed / started: 10 August 1947Note: of Jethro Tull
• Ian BairnsonFormed / started: 3 August 1953Split up / ended: 7 April 2023
• Ian BrownFormed / started: 20 February 1963Note: UK singer, member of Stone Roses
• Ian CurtisFormed / started: 15 July 1956Split up / ended: 18 May 1980
• Ian CussickBorn in: DundeeDecade started: 1950s
• Ian DuryFormed / started: 12 May 1942Split up / ended: 27 March 2000
• Ian HillBorn in: West BromwichDecade started: 1970s
• Ian McCallumBorn in: KentonDecade started: 1960s
• Ian McCullochFormed / started: 5 May 1959Note: Echo & the Bunnymen
• Ian McDonaldFormed / started: 25 June 1946Split up / ended: 9 February 2022
• Ian McLaganBorn in: HounslowDecade started: 1960s
• Ian StewartFormed / started: 18 July 1938Split up / ended: 12 December 1985
• Ian StuartFormed / started: 11 October 1957Split up / ended: 24 September 1993
• Ian WallaceFormed / started: 29 September 1946Split up / ended: 22 February 2007
• Ivor CutlerFormed / started: 15 January 1923Split up / ended: 3 March 2006
• Iwan GriffithsBorn in: CardiffDecade started: 1980s
• Jack BruceFormed / started: 14 May 1943Split up / ended: 25 October 2014
• Jackie LomaxFormed / started: 10 May 1944Split up / ended: 15 September 2013
• Jaki WhitrenBorn in: SouthamptonDecade started: 1950s
• Jakko JakszykFormed / started: 8 June 1958Note: English musician, currently with King Crimson
• James BrownBorn in: BelfastDecade started: 1990s
• James DewarFormed / started: 12 September 1942Split up / ended: 16 May 2002
• James MorrisonFormed / started: 13 August 1984Note: UK singer
• James PrimeFormed / started: 3 November 1960Split up / ended: 19 June 2025
• James RoyalBorn in: EalingDecade started: 1940s
• Jamie MallenderDecade started: 1990sGenres: heavy metal music
• Janick GersBorn in: HartlepoolDecade started: 1970s
• Jason JamesBorn in: BridgendDecade started: 1980s
• Jason PerryBorn in: United KingdomDecade started: 1990s
• Jeff AllenDecade started: 1970sGenres: rock music
• Jeff BeckFormed / started: 24 June 1944Note: English rock guitarist
• Jeff SingerBorn in: ManchesterDecade started: 1970s
• Jeff WayneFormed / started: 1 July 1943Note: musician
• Jeffrey DunnBorn in: Newcastle upon TyneDecade started: 1970s
• Jerry ShirleyBorn in: Waltham CrossDecade started: 1960s
• Jesse HectorFormed / started: 17 July 1947Split up / ended: 6 May 2026
• Jet BlackFormed / started: 26 August 1938Split up / ended: 6 December 2022
• Jim CapaldiFormed / started: 2 August 1944Split up / ended: 28 January 2005
• Jim CapaldiBorn in: EveshamDecade started: 1960s
• Jim ReillyBorn in: BelfastDecade started: 1950s
• Jimmie O'NeillBorn in: GlasgowDecade started: 1970s
• Jimmy McCullochFormed / started: 4 June 1953Split up / ended: 27 September 1979
• Joe BrownFormed / started: 13 May 1941Note: UK singer, songwriter, guitarist
• Joe BrownBorn in: SwarbyDecade started: 1950s
• Joe CockerFormed / started: 20 May 1944Split up / ended: 22 December 2014
• Joe EganFormed / started: 18 October 1946Split up / ended: 6 July 2024
• Joe EganBorn in: PaisleyDecade started: 1940s
• Joe ElliottFormed / started: 1 August 1959Note: lead singer of Def Leppard
• Joe FaginBorn in: LiverpoolDecade started: 1940s
• Joe MeekFormed / started: 5 April 1929Split up / ended: 3 February 1967
• Joe StrummerFormed / started: 21 August 1952Split up / ended: 22 December 2002
• Joey MollandFormed / started: 21 June 1947Split up / ended: 1 March 2025
• John "Charlie" WhitneyBorn in: SkiptonDecade started: 1960s
• John BonhamFormed / started: 31 May 1948Split up / ended: 25 September 1980
• John Cooper ClarkeFormed / started: 25 January 1949Note: English poet
• John Du CannFormed / started: 5 June 1946Note: glam punk, UK
• John EntwistleFormed / started: 9 October 1944Split up / ended: 27 June 2002
• John GlascockFormed / started: 2 May 1951Split up / ended: 17 November 1979
• John GustafsonFormed / started: 8 August 1942Split up / ended: 12 September 2014
• John Harley WestonDecade started: 1960sGenres: rock music
• John LawtonFormed / started: 11 July 1946Split up / ended: 29 June 2021
• John LennonFormed / started: 9 October 1940Note: The Beatles
• John LodgeFormed / started: 20 July 1943Note: of the Moody Blues
• John LoweBorn in: West DerbyDecade started: 1950s
• John MarshallFormed / started: 28 August 1941Split up / ended: 16 September 2023
• John MartynFormed / started: 11 September 1948Note: British singer‐songwriter and guitarist
• John MayallFormed / started: 29 November 1933Split up / ended: 22 July 2024
• John McCoyBorn in: HuddersfieldDecade started: 1950s
• John MurphyFormed / started: 4 March 1965Note: English score composer
• John PorterBorn in: LichfieldDecade started: 1950s
• John RenbournFormed / started: 8 August 1944Split up / ended: 26 March 2015
• John RostillBorn in: BirminghamDecade started: 1960s
• John SteelBorn in: GatesheadDecade started: 1940s
• John SykesFormed / started: 29 July 1959Split up / ended: 21 December 2024
• John WeiderFormed / started: 21 April 1947Split up / ended: March 2025
• John WettonFormed / started: 12 June 1949Split up / ended: 31 January 2017
• John “Poli” PalmerFormed / started: 25 May 1943Split up / ended: 21 July 2025
• Johnny DevlinBorn in: RaetihiDecade started: 1950s
• Johnny KiddFormed / started: 23 December 1935Split up / ended: 7 October 1966
• Johnny KiddBorn in: WillesdenDecade started: 1950s
• Johnny McElhoneBorn in: GlasgowDecade started: 1960s
• Johnny WakelinBorn in: BrightonDecade started: 1970s
• Jon AndersonFormed / started: 25 October 1944Note: Yes/Jon & Vangelis
• Jon AstleyDecade started: 1950sGenres: rock music
• Jon HisemanFormed / started: 21 June 1944Split up / ended: 12 June 2018
• Jon KingBorn in: SouthwarkDecade started: 1950s
• Jon LeeFormed / started: 28 March 1968Split up / ended: 7 January 2002
• Jon LeeBorn in: NewportDecade started: 1990s
• Jon LordFormed / started: 9 June 1941Split up / ended: 16 July 2012
• Jon McClureBorn in: SheffieldDecade started: 2000s
• Jonny GreenwoodFormed / started: 5 November 1971Note: English musician and score composer
• Jonny MaudlingDecade started: 1980sGenres: heavy metal music
• Josang ThofroBorn in: Milton KeynesDecade started: 2000s
• Judy DybleFormed / started: 13 February 1949Note: British singer‐songwriter
• Julie DriscollFormed / started: 8 June 1947Note: English singer & actress
• Juliette JacksonBorn in: LondonDecade started: 1990s
• Justin HaywardFormed / started: 14 October 1946Note: of the Moody Blues