‘A Strange Loop’ Review: A Dazzling Journey on a Mental Carousel

Usher’s homophobic, God-fearing, Tyler Perry-loving mother uses the word “radical” to describe her son’s art. He doesn’t say this as a compliment. But Michael R. Jackson’s Pulitzer Prize-winning meta-musical “A Strange Loop,” about a black queer man’s own perception of his art, is is radical. And I definitely say that as a compliment. A production …