I'm working with a producer, Scott Jacoby, who co-wrote "Trouble" off No Beginning No End. Without giving away too much, it's a definite pop/r&b vibe, pretty strong melodies, and definitely about songs.

I go by the "Miles Davis school of production and band-leading", where you pick the best musicians you can, you provide them with a minimum of direction, and you just let the music happen. I've seen it work time and time again.

The level of musicianship in New York is the highest in the world. It's tough to get into. You start gigging making 50 dollars a night, or playing for nothing to get to something. It's insane. It's like being a modern dancer, or something - the hardest thing to make money from.

I feel like, in many ways, Billie Holiday's still very under-appreciated as an artist. People focus on her voice, and all of the very recognizable vocal things that she does, which are great. But I wanted to, with this project, start the conversation again about her as a radical feminist, as a civil rights activist - taking a stance. And also just [her] being a non-conformist.

Chico Hamilton told me, "The first take is important in jazz because that's where the real emotion is." That's your true response to what's happening, and everything else after that, your brain is involved because you have something to reference.

I also tried to focus on songs that Billie Holiday wrote, songs that she had a hand in shaping, like "Strange Fruit"; songs that were written for her or songs that she wrote herself, like "Fine and Mellow" or "God Bless The Child."

For me, the difference between a musician reading an arrangement on a piece of paper, and them closing their eyes and listening to what's happening around them and responding to it, is huge.