DESCRIPTION:
Track 3 / 12 (Complete Soundtrack)

System: Famicom / Nintendo Entertainment System
Alternate Title: Probotector (EU)
Developer / Publisher: Konami
Composer: H. Maezawa, K. Sada
Year: 1988 (JP + US), 1990 (EU)

Tracklist:
1 - Title
2 - Intro (JP)
3 - Jungle Theme
4 - Area Clear
5 - Base Theme
6 - Boss Theme
7 - Waterfall
8 - Snow Field
9 - Energy Zone
10 - Alien's Lair
11 - Alien Dead (JP)
12 - Ending

Visit track 1 from this selection for a download link.

The Japanese release of Contra had an introduction to the game, a level map between stages, animated background imagery, an unlockable sound test, and the two extra tracks of music included here.

These were cut from the US Contra because they were unable to use the VRC2 mapper that the Famicom version had.
http://wiki.nesdev.com/w/index.php/MMC