| I Love You Because: A modern-day telling of Jane Austen's Pride and Prejudice. Site includes production history, profiles of creative team, and song samples. |
| I Sing!: Official site for the story of five interconnected city-dwellers by Eli Bolin, Sam Forman and Benjamin Salka. Site includes list of major productions, reviews, and information on cast recording. |
| Idols of The King: Official site for the tribute to Elvis Presley by Ronnie Claire Edwards and Allen Crowe. Site includes song list and licensing information. |
| If The Creek Don't Rise: Official site for the musical celebration of the American Heartland. Site includes booking information and production tips. |
| In Spite of Reason: A Pop Musical Drama based on the life of Abraham Lincoln during the Civil War featuring a sung through lyric over a tapestry of modern music by Doucette and Cavallo |
| In The Mood Live - 1940's Musical Revue: Site includes booking information. |
| In The Red: A brass band musical by Michael Brand and Ian Chippendale performed by the Williams Fairey Band with Peter Polycarpou Stephanie Lawrence and Carl Wayne |
| Izi Dumo: African dance musical featuring modern and township music, a ballet of animals and traditional warrior dances. A new musical score is being written for the planned tour at the end of 2001. The company has 45 dancers, singers, musicians and technicians. |