If you've been feeling a little overwhelmed with the world lately, you're not alone. Arooj Aftab is right there with you. The Brooklyn-based Pakistani musician transforms her worries into tranquil music. "The way things have been unfolding, it's just madness," she told NPR recently. The songs she offers here, at a decrepit, yet generously resonant convent in Brooklyn, sound like an antidote for stressful times. Aftab's melodies float delicately and meander amid a chamber ensemble that includes Celtic harpist Maeve Gilchrist, classical guitarist Gyan Riley (yes, Terry Riley's son), violinist Darian Donovan Thomas and Shahzad Ismaily on bass and synth. And then there's Aftab's voice, smoky yet smooth, caressing words in the Urdu language.