Emily's D+Evolution is the fifth studio album by the American musician Esperanza Spalding, released on 4 March 2016 on Concord Records. The album was co-produced by Spalding and longtime David Bowie collaborator Tony Visconti. On the album, Spalding sings through the alter ego of Emily, which is her middle name. In an interview, Spalding stated that Emily "is a spirit, or a being, or an aspect who I met, or became aware of. I recognize that my job...is to be her arms and ears and voice and body".