Most musicals get their tryouts far from Broadway. Their creators seek input and advice of peers, mentors, and workshop opportunities to solidify the makings of a hit. In Kalamazoo, Farmers Alley Theatre is formalizing those opportunities with a new initiative called the Creator's Studio. Its first production, premiering online Mar 26-28, was written by Kalamazoo native Joriah Kwamé, who composed the music and wrote the lyrics and dialogue to his new musical Sophia, Our Beloved. Kwamé, a performer and recording artist whose songs have received millions of Youtube views, and Farmers Alley artistic director Jeremy Koch, spoke with Cara Lieurance about the new work.