- iI
- I
- II
- IIan
- IanIC
- ICIce
- IceIci
- IciIde
- IdeIdo
- IdoIgl
- IglIgn
- IgnIka
- IkaIla
- IlaIll
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- IllIma
- ImaIme
- IMEImp
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- InIna
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- InFIng
- IngInk
- InkInn
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- InsInt
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- Intinv
- Inviol
- iomIra
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- IslIsr
- IsrIta
- ItIue
- iugIvo
- IVOIYA
- IyaIzz
- Izz
- iomfru
- Iommi
- Iommi, Toni Marie
- Iommi, Tony
- Iommi, Tony feat. Grohl, Dave
- Iommi, Tony feat. Hughes, Glenn
- Iommi, Tony feat. Skin
- Iommi, Tony feat. Tankian, Serj
- Iommi, Tony featuring Anselmo, Phil
- Iommi, Tony featuring Astbury, Ian
- Iommi, Tony featuring Corgan, Billy
- Iommi, Tony featuring Grohl, Dave
- Iommi, Tony featuring Idol, Billy
- Iommi, Tony featuring Osbourne, Ozzy
- Iommi, Tony featuring Rollins, Henry
- Iommi, Tony featuring Skin
- Iommi, Tony featuring Steele, Peter
- Iommi, Tony featuring Tankian, Serj
- Iommi, Tony with Hughes, Glenn
- Ion (David J. Hughes solo project)
- Ion At An
- Ion Dissonance
- Iona (Celtic folk/rock band from the United Kingdom)
- Iona Grove
- Iona, Andy (Hawaiian musician & songwriter)
- Ionatos, Angélique (Greek singer)
- Ionia
- Ionic Bond
- Ionic Vision (Belgian EBM band)
- ionnalee
- ionnalee with Irrepressible, Jamie
- Ions (Progressive Metal Band from Prague)
- Iorc, Tiago
- Iorc, Tiago & Drexler, Jorge
- Iorc, Tiago & DUDA BEAT
- Iorc, Tiago & Ganhadeiras de Itapuã, As
- Iorc, Tiago feat. Gadú, Maria
- Iorc, Tiago feat. Silva
- Iordache, Ștefan (Romanian actor)
- Iordanishvili, Levan
- IORDN (R&B/Hip-Hop singer, songwriter and producer)
- Iori's Eyes (Italian band)
- Iorio, Ricardo
- Iorio, Ricardo & Flavio, Sr.
- Iorsh
- Ioseb
- Iosonouncane (Italian artist Jacopo Incani)
- IOSYS
- Iota (Australian musician Sean Hape)
- iotosh
- Iotunn
- IOWA (Belarusian/Russian pop music trio)
- Iowa Super Soccer
- Iowaska
- Ip, Grace
- Ipanapa
- Ipanemas, The
- Ipcus Pinecone
- İpekçioğlu, İpek, DJ feat. Nachtmanova, Petra
- Iperyt (industrial black metal)
- IPNDEGO
- ippo.tsk
- IPSUE (Instrucciones para subir una escalera)
- Ipsum, Laurence
- Ipupa, Fally
- Ipupa, Fally feat. Dadju
- Ipupa, Fally feat. Nakamura, Aya
- Ipupa, Fally feat. Naza
- Ipupa, Fally feat. Ninho
- Ipupa, Fally feat. Pokora, M.
- Ipupa, Fally feat. Youssoupha
- IQ (British progressive rock band)
- IQ (“IQ (Finesse Foreva)”)
- Iqbal, Khurram
- Iqbal, Nabihah
- Ir Sais (Dutch-Carribean artist Irgwin Placido Sluis, stage name also stylized as Ir-Sais)
- IRA (Polish band)
- IRA (Mexican Power Metal Band)
- Ira de Dios, La
- Ira Ironstrings
- Ira! (Brazilian rock band)
- Ira! feat. Paralamas do Sucesso, Os
- Ira! feat. Pitty
- Ira! feat. Rosa, Samuel
- Iracundos, Los
- Iradier, Sebastián
- Irae (2020s electro artist)
- Írafár (Icelandic)
- IRAH (Adi Zukanović (keyboards) and Stine Grøn (vocals))
- Iraheta, Allison