- hHA
- HaHac
- HacHad
- HadHag
- HagHai
- HaiHal
- HalHal
- HalHal
- HalHal
- HalHam
- HamHam
- HamHam
- HamHan
- HanHan
- HanHan
- HanHAN
- HanHar
- HarHar
- HarHar
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- HarHar
- HarHar
- HarHar
- HarHar
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- HarHar
- Harhas
- HasHat
- HatHau
- HauHaw
- HawHaw
- HawHay
- HayHaz
- HazHE
- HeaHea
- HeaHEA
- HeaHea
- HeaHea
- HeaHea
- HeaHed
- HedHei
- HeiHek
- HekHel
- HelHel
- HelHel
- HelHem
- HemHen
- HenHen
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- HHer
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- HeyHi
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- HinHir
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- HopHop
- HopHor
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- HouHou
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- HsiHud
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- HypHZY
- Hariharan & Harini
- Hariharan & Iyer, Mahalakshmi
- Hariharan & Janaki, S.
- Hariharan & Kousalya
- Hariharan & Krishnamurthy, Kavita
- Hariharan & Madhushree
- Hariharan & Mahadevan, Shankar
- Hariharan & Mahathi. S
- Hariharan & Mangeshkar, Lata
- Hariharan & Narayan, Udit
- Hariharan & Paudwal, Anuradha
- Hariharan & Rahman, A. R.
- Hariharan & Sargam, Sadhana
- Hariharan & Sriram, Anuradha
- Hariharan & Sujatha
- Hariharan & Sujatha
- Hariharan & Tippu
- Hariharan & Uttam, Preeti
- Hariharan & Yagnik, Alka
- Hariharan, Annupamaa & Timmy
- Hariharan, Devan Ekambaram & Prassanna,V.V.
- Hariharan, Saindhavi & Vijayalakshmi, Vaikom
- Hariharan, Santosh (South Indian playback singer)
- Hariharan, Sargam, Sadhana, Dayal, Benny & Iyer, Naresh
- Hariharan, Sreekanth (South Indian playback singer)
- Harijan
- Harina (German singer-songwriter)
- Haring (Belgian producer/DJ Yann Attia)
- Harini (South Indian (Tamil) playback singer)
- Harini & Balasubrahmanyam, S. P.
- Harini & Rajagopal
- Hariri, May
- Haris (Dutch singer/songwriter)
- HARISS
- Haristone
- HARIZ
- Harja, Liina (finnish artist)
- Harjo, Zach
- Harju, Mikko
- Hark (sludge/stoner metal band from the UK)
- Hark The Herons (From Cambridge, Ontario, Canada)
- Harkaliðið
- Harke (US artist)
- Harket, Morten
- Harkin
- Harkla
- Harkness, Sean
- Harkum, Joey (Singer songwriter from the state of Maryland)
- Harl, Kenneth W.
- Harladay SZN (Nigerian Singer and Songwriter)
- Harlan, Matt
- Harland (singer, composer Shelley Harland)
- Harland, Kelly
- Harland, Shelley
- Harle, Danny L
- Harle, Danny L & Boing, MC
- Harle, Danny L & Danny, DJ
- Harle, Danny L & Mayhem, DJ
- Harle, Danny L feat. Morrie
- Harle, John
- Harlea
- Harleckinz (German hip-hop, English-speaking)
- Harlee (pop)
- Harleighblu
- Harlej
- Harlem (Austin, TX garage rock band)
- Harlem (Polish rock band)
- Harlem (Swedish electronic)
- Harlem Drive
- Harlem Hamfats, The
- Harlem River Drive
- Harlem Shakes
- Harlem Underground Band
- Harlem World (pop-rap group with Mase)
- Harlemm Lee
- Harlen, Jess
- Harlequin (Canadian rock band)
- Harlequin (death metal)
- Harlequin Gold
- Harlequin Jones
- Harley & Muscle
- Harley D (DnB)
- Harley Huke
- Harley Poe
- Harley Quinne
- Harley, Adele
- Harley, David A.
- Harley, Martin
- Harley, Martin, Band, The
- Harley, Rufus