HaloMods "Classic" Read-only Archive

Hey I've already obtained (from the game) the main menu music. However, this music is all Choir-like stuff. I was wondering if anyone knew which map and which tag contained the actual electric guitar (I heard somewhere Hoobastank did the soundtrack). So far, the only tags i can find pertaining to the main menu music are "in" and "loop", both in sound\ui\main_menu_music\menu_music. there seems to be nowhere for that little electric guitar stuff. any ideas?

thanks