User blog comment:Lord Loss/Discussion of the Week: 3rd Generation Soundtrack/@comment-1758220-20121001025351/@comment-3062343-20121001043033

It's funny you mention that; when I listen to the Mountain Stream music, I can't stop myself from imagining the noises Rathian makes when fighting her. It's as though my brain thinks that Rathian's noises (along with Jaggi/Jaggia screeching in the background) are actually part of the theme.