Anyway:evil_jim, you may wish to check out Bellybongo's selection this month. Bellybongo is a website that regularly features MP3s of out-of-print, vinyl albums. This month's album is Two Sides of The Trilogy by a lounge-trio no one's ever heard of called The Trilogy. Featured as the last track on the album is a scaled-down but otherwise musically-faithful cover of ELP's Trilogy.
Let's see how many times I can use the word "trilogy" in a paragraph. No, wait. Let's see how many times I can use it in a context where it has to be capitalized.