I've got one hell of an earworm and I can't remember the name of the song. I remember hearing it a lot in kill videos and a few pvp ones as well sometime in the middle of WotLK. And no, it's not Sandstorm. :P That's like...THE cliche techno song.
Unfortunately it has no lyrics, so I can't really give anyone much to go on beyond a few notes.I don't know the key the song is in, but it's a minor so I defaulted to A since it's the easiest.
http://www.virtualpiano.net/
dash = held note, underscore = no sound, each character = 1 half beat (the song is probably 4/4 time but I bumped it to 2/4 just to make notation easier.)
This plays around the beginning a few times, and IIRC also throughout the song in places
A---|----|C---|--D-|A---|----|----|--G-|A---|----|C---|--D-|A---|----|----|--G-| ...and so on
and then later on you hear this a lot
_ _CB|C-BA|--CB|C-BG|-F--|----|----|----|_ _ CB|C-BA... etc.
Sound familiar to anyone?