Forgive me if this has already been posted but I haven't seen it mentioned on this thread yet. There were some tracks from the Witcher Adventure game put on youtube that are supposedly in The Witcher 3 and they sound REALLY good, none have overriding vocals and they bring back the sound and some melodies from the first game!! Here's one that's probably my favourite: https://www.youtube.com/watch?v=vHkJG14AExI