Their win was one of my <i>YES!</i> Grammy moments this year. Was surprised to read that Justin Robinson was leaving, and especially so close to the Grammys. Maybe they figured it was good timing for the new line up to be seen together. 

Still surprises me a little that I like CCD.  Wouldn't have paid any attention to them or a number of other artists a few years ago, my loss, very glad my listening range got stretched.