Music Theatre Company 1850 Green Bay Rd, Highland Park, IL60035 The Music Theatre Company is a professional company based in Highland Park. TMTC, as they abbreviate themselves,…More focuses on artistically challenging works of musical theatre. TMTC was founded by Jessica Redish, a Highland Park native. TMTC has a home in the Karger Center and performs all of its productions there. In addition to performing musical productions, it also offers a young artists program for high school and college-aged actors, special performance series and musical experiments.