<Dd> Released 21 October 2014 . The trailer for the game was revealed at the Ubisoft E3 Conference on 9 June 2014 . It includes over 40 tracks, featuring Pharrell Williams, John Newman, Katy Perry, Iggy Azalea, Maroon 5, and many more . </Dd> <Dt> Just Dance 2016 </Dt> <Dd> Released 20 October 2015 . The game was announced at the Ubisoft E3 Conference on 15 June 2015 . It includes over 40 tracks, featuring Calvin Harris, David Guetta, Meghan Trainor, Britney Spears, Mark Ronson, Shakira, Kelly Clarkson, Demi Lovato, and many more . </Dd> <Dt> Just Dance 2017 </Dt>

How many just dance wii games are there