"Every Breath You Take" was featured in the Season Fifteen episode, "You're Getting Old". The original song was performed by American/British rock band The Police.
Background
Gerald Broflovski plays a recording of "Every Breath You Take", attempting to show what "real" music sounds like compared to Tween Wave. The song sounds exactly the same to boys as what tween wave sounds like to the adults which is a series of flatulence and hints of a beat and melody.
Lyrics
Every breath you take
Every move you make
Every bond you break
Every step you take
I'll be watching you
Every single day
Every word you say
Every game you play
Every night you stay
I'll be watching you
Oh can't you see
You belong to me
How my poor heart aches with every step you take
Every move you make
Every vow you break
Every smile you fake
Every claim you stake
I'll be watching you
Since you've gone I been lost without a trace
I dream at night I can only see your face
I look around but it's you I can't replace
I feel so cold and I long for your embrace
I keep crying baby, baby please
Every move you make
Every vow you break
Every smile you fake
Every claim you stake
I'll be watching you