"Imagine the energy, thrill and euphoria of electronic music interpreted by a grand symphony orchestra. How deep would Faithless' Insomnia go, how high would Darude’s Sandstorm take you and how epic would Eric Prydz’s Opus sound?"
Check it out.. Quite awesome! The Helsinki Philharmonic Orchestra playing some truly trance classics
http://areena.yle.fi/1-3685926
(Available to watch only for limited time..)