To quote esteemed football manager Rafa Benitez, here are some facts: electronic music is in right now. While this may seem obvious to anyone who has listened to either terrestrial or satellite radio over the past 18 months, Monday night’s Holy Ghost! Show at the Troubadour confirmed that young, in-the-know music listeners could turn literally any venue into a dance party. Even the most hallowed of rock halls in Los Angeles. After stirring set by L.A.’s own Classixx, the Brooklyn-natives…