War2 Sounds
One thing warcraft 2 did have was a cracking music score- not the ambient background noise you get in warcraft 3, but a real in-your-face bombastic soundtrack that really pepped up the atmosphere of the game - here is all the music from the original game

Human Campaign Tracks Track 1 Track 2 Track 3 Track 4 Other Tracks Briefing Victory! Defeat!

Orc Campaign Tracks Track 1 Track 2 Track 3 Track 4 Track 5 Other Tracks Briefing Victory! Defeat!

And here is the extra bonus disco track you got with the expansion set.