If you look at the other singers of Billie Holiday's time, they were really trying to entertain. They were trying to make people feel good. They were singing fast - and she was singing the blues.

I'm pretty much always planning two albums ahead.

All my stuff is pretty seamless - like now, while I'm touring [Yesterday I Sang The Blues], today I'm going to go in the studio, I'm writing my next one. For me it's continual.

The other songs [of Billie Holiday] - "Body and Soul" is like the standard - I also wanted some songs that I knew I would sound good on, as a producer. It's been the same nine songs since I debuted it back in 2012.

There used to be a club in new york called Bradley's - I've never been there, it closed in the 80's - but I used to study with Junior Mance, and he would tell me about Bradley's. It was a very important place for a generation of jazz musicians in New York. It was really all about pianists there.

I actually started the whole project some years ago with a live debut at Ancienne Belgique in Brussels. The focus was mainly on my favorite period of Billie Holiday, which was the late-50s Verve recordings, with essentially a small version of the Count Basie band.

For me jazz is kind of an extension of hip-hop. Kind of the sad thing is that a lot of jazz people just listen to jazz, and a lot of hip-hop people just listen to hip-hop, and there's not a lot of crossover, unfortunately.