Fun iTunes features

So, I've switched iTunes to randomize by album, because I was in a mood to listen to entire albums. It's been working fairly well, until just now, when it played "Sweet Dreams are Made of This" (track 1 of the Eurythmics' Greatest Hits), followed by "(You Can Still) Rock in America" (track 1 of Night Ranger's Greatest Hits), followed by "We Will Rock You" (track 1 of Queen's Greatest Hits).
Heh.