Philip Glass's "Metamorphosis"

I have in the past mentioned that while I like Philip Glass's music generally, I though only the "Violin Concerto" really stood up. But there is one other piece of his music that overlooked: Metamorphosis for Piano. My wife was watching the Battlestar Galactica series, and though I had already seen it, the excellence of the show brought me back in. Those of you familiar with the series heard snippets of Part V of this work in the Season 2 episode, "Valley of Darkness": Starbuck, back in her a...