|This article is written from the Real Life point of view|
Splinter Hive is, as the name implies, the theme that plays in the Splinter Hive sub-section of the Temple Grounds in Metroid Prime 2: Echoes. The music shares some of the same instruments and sound effects as the Chozo Ruins theme in Metroid Prime. Its name in the internal files is Splinter Hive - Inside.
It can be heard here: .