Staples is a legend, but she’s not stuck in the past. While most know her work with the Staple Singers in the '70s, with hits like "Respect Yourself" and "I'll Take You There," Staples has kept active. Her latest album, You Are Not Alone, was produced by Wilco's Jeff Tweedy. The record doesn't come out until Sept. 14, but you can get a good idea of what a treat it is from this stripped-down but soulful Tiny Desk Concert at the NPR Music offices.