I'm biased because I'm a massive Queen fan, but hearing their harmonies isolated like this is a stirring few minutes. Now where's my Flash Gordon DVD?
And while I was on YouTube searching for the Queen track, I found this isolated Eric Clapton guitar track from Cream's Sunshine Of Your Love. It seems there are a million tracks on YouTube like this, just taking one part of the song and isolating it. It's kind of fascinating to hear things on their own. Or is that just me?