- Iro Haarla
- Imperio
- Illya Kuryaki and the Valderramas
- Immaculate Machine
- Inner City
- Inkubus Sukkubus
- Italoboyz
- Irene
- Iona
- Irio de Paula
- I Call Fives
- Ialma
- Ikebana
- Ismael Rivera
- Isa
- Irving
- In My Rosary
- Ijahman
- Iglu & Hartly
- India Arie
- Innerwish
- II Tru
- Imani Coppola
- I Was a Cub Scout
- Invocator
- Innerlogics
- In Stereo
- Infestation
- Internal Void
- Indo
- Iva Zanicchi
- I-Roy
- Icarus
- In Strict Confidence
- Irrwisch
- Innocens
- Icewind Blast
- Icon & Black Roses
- Immoor
- Ivo Perelman
- Irish Tenors
- Ilham Al Madfai
- India Arie
- Isotope 217
- I Am David Sparkle
- Iron Fire
- Illapu
- Ivan Smagghe
- Illinois
- Il Balletto Di Bronzo
- I Hate Kate
- Ian van Dahl
- Inch-Time
- Ivana Parnasso
- In Suspended Atmosphere
- Iron Monkey
- Icebreaker International
- Indigenous
- Islaja
- Isengard
- Into Eternity
- I-F
- Irène Schweizer
- International Pony
- Infantjoy
- In Silentio Noctis
- Ian Moore
- Ike Turner
- Inhume
- Ivor Cutler
- Industriegebiet
- I Am Above on the Left
- Ingrid Olava
- Ian McNabb
- Ian Parry
- Indo G
- Ireen Sheer
- In Thy Dreams
- Interplay
- Inga Rumpf
- Informatik
- I Am the Avalanche
- Italian Instabile Orchestra
- Interment
- Ides of Space
- In Harbour
- I:Scintilla
- Intocable
- Igor Wakhevitch
- Infinity Project
