Three fine ladies draped in vintage glam sing vaudevillian songs to accordion and tuba. A smoky-voiced vixen croons torch songs about the devil over moody piano. Susan Hwang, Mia Pixley and Maria Sonevytsky are the Debutante Hour—and it’s quite a smart and sexy 60 minutes. With great voices and bluesy harmonies, the band questions world views, religion and self-identity. “Miracle Birth”—which includes hilarious synopses of the Immaculate Conception and Athena bursting from Zeus’ head, among others—is exemplary of The Debutante Hour’s aplomb. It manages to raise intelligent issues and treat them cheekily, all in the guise of sultry cabaret tunes.