Talk:Just Dance 2017/@comment-27059263-20170126131938/@comment-27239525-20170127094603

Songs are licensed to a game title, so Ubisoft is free to do away with making as many alternate routines for songs in a game. I believe that all songs JD4 and onward have been licensed to be atleast in JDN (as well as in a respective main series game) since we know it was in development alongside JD4, and all songs from JD4 and JD2014 are in the JDN files; and let's assume that JDU was planned alongside JDN but just took a while longer to finalize; so maybe the songs were licensed for both services, but the point is that by licensing the song for the service, they're free to use that license how they like, that's why songs from previous games can appear alongside their alternate routines. I assume JD 1-3 songs have to be relicensed, and that's why remakes aren't added as regularly, and Ubisoft is not going to bother adding remakes for older songs when they have a steady supply from JD 4-2015.