Ice Nine Kills
Also known as INK
Songs: Hip to Be Scared (& Jacoby Shaddix) - Meat & Greet - Someone Like You - A Grave Mistake
Ice-T Songs: Colors
Idir Songs: A vava inouva (& Mila)
iiO Songs: Rapture
Il Volo
Piero Barone, Ignazio Boschetto & Gianluca Ginoble
Songs: Grande amore - Nel blu, dipinto di blu (Volare) - Capolavoro - 'O sole mio - Surrender (Torna a Surriento)
Imanbek
Also known as Imanbek Maratuly Zeikenov
Songs: Belly Dancer (& Byor) - Big (& Rita Ora, David Guetta & Gunna) - Bang Bang (& Rita Ora)
In the Heights (musical)
The musical 2008
See also: In the Heights (film)

Songs: Breathe - It Won't Be Long Now (Karen Olivo & Robin de Jesús) - In the Heights
Inayah
Also known as Inayah Lamis
Songs: Best Thing
Infant Sorrow Songs: African Child (Trapped In Me) (Get Him to the Greek) - Supertight (& Jackie Q) - Bangers, Beans and Mash (Get Him to the Greek) - F.O.H. (Get Him to the Greek) - Going Up (Get Him to the Greek)
Iniko
Songs: Jericho
Inna Songs: Up (& Sean Paul) - Up (solo version) - Amazing - Sun Is Up - Hot (Cahill Radio Edit)
Kyndal Inskeep Songs: Honest (& The Song House)
Into the Woods
Motion Picture Soundtrack (2014) Musical film
Songs: Agony (Chris Pine & Billy Magnussen) - Last Midnight (Meryl Steep) - Giants in the Sky (Daniel Huttlestone) - Hello, Little Girl (Johnny Depp & Lilla Crawford) - I Know Things Now
Isaak Songs: Always on the Run (Eurovision Germany)
Iván Songs: Fotonovela