Gaur Plain (ガウル平原) is a Field Track in Xenoblade Chronicles, composed and arranged by ACE+. It is track 7 of disc 3 from the Xenoblade Original Soundtrack. It is also track 4 on the Xenoblade Chronicles Special Soundtrack. This music is heard in the daytime while the party is at Bionis' Leg (not including the Refugee Camp) and in the Colony 6 area (outside of the colony proper's Main Entrance).
A shortened version of this song is also one of the tracks appearing in Super Smash Bros. for Nintendo 3DS / Wii U (both versions).
The Live Recording is an official live performance of five songs from Xenoblade Chronicles to celebrate the release of Xenoblade Chronicles 3D. These songs were performed and orchestrated by ACE+ band accompanied by a string quartet, in particular the live recording of "Gaur Plain".