Orchestral I is a short orchestral tune that went unused in Ultima VII: The Black Gate (DOS). The song is included in the Origin Soundtrack Series, Vol. 2 as part of the combat music medley of track 1. It is also surrounded by combat music files in the game's data, so the song was most likely meant to be used during combat, however, the game never plays it.
This song is track 13 in the game's data files.