‘Side Man’ at American Blues Theater: Honey pours from a trumpet, bile from a bitter wife

Review: Everything that is so remarkable, so rich and treasurable, about Chicago’s far-flung storefront theater scene is embodied in American Blues Theater’s resonant and poignant production of Warren Leight’s “Side Man.” Eloquently directed by Jonathan Berry, this model of tight, smart ensemble acting is well worth adjusting the calendar to catch, but it runs only until May 24 and will not be extended. ★★★★★