 a lot of her success to her mentor, Mahalia Jackson. So I want to know what's the best advice you've ever gotten from a mentor. Send us a voice memo at ibam at npr.org. That's I-B-A-M at npr.org. This episode of It's Been a Minute was produced by Barton Girdwood, Alexis Williams, Liam McBain, Corey Antonio Rose. This episode was edited by