- hHA
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- HagHAI
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- HalHal
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- HeaHea
- HeaHea
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- HecHee
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- Highig
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- HipHis
- HisHIV
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- HodHog
- HHol
- HolHol
- HolHol
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- HolHom
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- hooHop
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- HOUHou
- HouHow
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- HugHum
- HumHum
- HumHun
- HunHup
- HurHus
- HusHut
- HutHyd
- HydHyp
- HypHyu
- HYUHZY
- Hollywood Nightmare
- Hollywood Porn Stars (Belgian rock band)
- Hollywood Principle
- Hollywood Rose (American hard rock group)
- Hollywood Roses (US Guns N' Roses Tribute Band)
- Hollywood Squares, The
- Hollywood Star Orchestra and Singers, The
- Hollywood Studio Orchestra (Ed Starink)
- Hollywood Studio Orchestra, The
- Hollywood Undead
- Hollywood Undead feat. B‐Real
- Hollywood Vampires (supergroup fronted by Alice Cooper)
- Hollywood Vampires featuring Beck, Jeff & Waters, John
- Hollywood, Falling
- Hollywood, Mon Amour
- Hollywood, Mon Amour feat. Dea-Li
- Hollywood, Ricky (french artist Stéphane Bellity)
- Hollywoodoo
- Holm (alternative rock band from Linz, Austria)
- Holm, Andreas (German singer)
- Holm, Askil
- Holm, Dallas
- Holm, Dallas & Praise
- Holm, John
- Holm, Lux
- Holm, Michael (German musician)
- Holm, Thomas
- Holman, Eddie
- Holman, Libby (American singer and actress)
- Holman, Mark (Trigger Happy)
- Holmberg, Kalle
- Holmer, Ellinore
- Holmérz
- Holmes (Swedish punk band)
- Holmes Brothers, The
- Holmes, Adam
- Holmes, Adrian D.
- Holmes, Ben
- Holmes, Brent
- Holmes, Carl and Commanders, The (US rhythm and blues, 1960s)
- Holmes, Clint
- Holmes, David (Northern Irish musician and score composer)
- Holmes, David (NZ audio engineer and producer)
- Holmes, David & Raven Violet
- Holmes, David feat. Raven Violet
- Holmes, Jake
- Holmes, Jimmy “Duck” (blues singer and guitarist)
- Holmes, Leroy
- Holmes, Monty
- Holmes, Natalie
- Holmes, Richard “Groove”
- Holmes, Richard “Groove” & Watts, Ernie
- Holmes, Rupert
- Holmes, Sherlock
- Holmquist (Stina)
- Holmquist, Douglas
- Holmström, Carita
- Holmstrom, Rick
- Holmsve
- Holo Bass
- Holobody
- Holocaust (UK heavy/progressive metal band)
- Holocaustic
- Holocausto (Brazilian Extreme Metal band from Belo Horizonte)
- Holocausto Canibal
- Holochaust
- Holodec
- Holodne Sonce
- Holofernes, Judith
- Holograf (Romanian rock band)
- Hologram Lo'
- HOLOGRAM_
- Holograms
- Holograms, The
- Holographic Field
- Holohan, Sophie
- hololive 5th Generation
- hololive English (branch of hololive)
- hololive IDOL PROJECT
- Holopainen, Tuomas
- Holopaw
- Holophonics, The
- HOLOSTARS
- Holowka, Alec
- Holroyd, Bob
- Holroyd, Les, Barclay James Harvest (UK progressive rock band)
- Holst, Gustav (composer)
- HOLSTEIN
- Holsten, Chris
- Holstuonarmusigbigbandclub (HMBC)