Schemes Become Dreams (Documentary) Posted on December 20, 2017July 19, 2021 by Maggie Polsean J3 studios is a music production house based in Milwaukee, WI. The three 20-year-old owners explain what their personal aspirations are as well as their hopes and dreams for the studio. Interview with filmmaker Maggie Polsean: Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to print (Opens in new window)