I'm digging this mash-up of ThemeX and The Way:
https://www.youtube.com/watch?v=vdAnDE308xI
Also, if we're lucky, Xenoblade Chronicles X-2 will get announced in 2019. Funny thing is that, at the Sawano discord, we were discussing how if the next Monolith Soft game were X-2, it would be almost impossible for Sawano to work on it, because his schedule is crazy from the end of 2016 to May 2017 with the live concerts and a whopping 4 anime/drama shows he's involved in that begin airing by April 2017.
We speculated that if Sawano were to work on X-2, its release would have to be probably late 2018, or 2019, unless others helped out, or he just didn't work on it (which would be really disappointing).
Well, now that Xenoblade 2 might be out and done this year, X-2 could potentially happen around 2019/2020 on Switch. They've got an engine ready to use and Sawano, at the moment, doesn't have anything announced that far ahead except for Kabaneri of the Iron Fortress 2, in 2018.