46-:ri9 is a track in Xenoblade Chronicles X, composed and arranged by Hiroyuki Sawano. It is track 11 of disc three from the Xenoblade X Original Soundtrack. This music is heard while the party is in Sylvalum. 46-:ri9 is unusual among continent background music in that the "day" version of the music is softer and calmer than the "night" version. This article about Xenoblade Chronicles X is a . You can help the My English Wiki by expanding it.