Esperanza Spalding says she has "a big project in mind" for her follow-up to 2012's Grammy Award-winning "Radio Music Society." But don't hold your breath waiting for it.
"It's evolving outside of any timeline, free of any timeline," Spalding -- whose three career Grammys include a Best New Artist win in 2011 -- tells Billboard. "Radio Music Society," she adds, "was such a big project, it's still got a lot of life in it. I don't think it's been fully unpackaged yet. I've toured with a live band, but there's a whole video aspect of it and I don't think I've taken advantage of all the possibilities of packaging that are part of that project. So if anything I really want to focus on that over the next few months before I start doing anything because I'm proud of it and it was a big undertaking. There's still more to be discovered and cooked up out of that project before I wander on to the next thing."