Map Station (theme)

"Map Station", identified as 19 in the Sound Test, is a theme from Metroid: Zero Mission.

Description
This theme plays in Map Stations found throughout Zebes. It also plays in the Map Station found aboard the Space Pirate Mother Ship.

This theme is an ambient track with little discernible melody. A droning choir provides the underlying foundation, which is overlaid with a repeating series of high-pitched beeping. It is similar in style to other songs, such as Silence, Met2 Caverns3, or General Recharge, but does not seem to be a remix of any preexisting themes.

This theme can be heard here: