did some research on the Administrator's "theme song".

[Rukrio]

have a link to a youtube video of the original song, DoDonPachi Daifukkatsu OST - Longhena Cantata (Final Boss)

it's amazing what looking around does.

also, to dispell the damned confusion that the "summoning" that administrator does is her rage,

(5) The Administrator version 1.1a

Class: Spy
HP: Low (~74%)
Superjump: None
Charge: Persuasion
Rage: Coercion
Origin: Team Fortress 2
Model: Dafini
Music: Longhena Cantata (DoDonPachi Daifukkatsu)

Persuasion allows her to summon up to 5 dead players to her side once every 90 seconds. This replaces her super-jump.

Coercion gives her a 4-round Diamondback - while it won't instant-kill like Gentlespy's revolver, it can headshot perfectly and deals extra damage, especially against buildings.
In addition, Administrator will teleport to a random player, as a safety measure in case she falls to a deep pit (eg. Nucleus, Lumberyard).

from the alliedmodders forum post as seen here: http://forums.alliedmods.net/showpost.php?p=1705776&postcount=773

[iR| Doctor Scootaloo]

Good job finding her theme song on FF2, Rukrio :>. I've been wondering for some time, "What's her theme song?".