Lyrics Quiz: Mystery Theme

Lyrics quiz from Eric - whatever can the theme be?

1. I watched the world float to the dark side of the moon.
   
2. Woke up this morning, what did I see? A big black cloud hanging over me. I switched on the radio and nearly dropped dead. The news was so bad that I fell out of bed.
   
3. I can't stand to fly, I'm not that naive.
   

With the help of Google, I can add these to the theme:

1. You don’t really love that guy you make it with, now do you? I know you don’t love that guy 'cause I can see right through you.
   
2. Hello? This is your Mother. Are you there? Are you coming home? Hello? Is anybody home?
   
3. I'll tell you right now. Any trick in the book now, baby, all that I can find. Everybody's hustlin' just to have a little scene.
   
4. I can't hold you down if you want to fly. Can't you see I'm all broke up inside?
   Well, just you use your two X Ray eyes.