MC 900 Ft. Jesus - The City Sleeps

Todays song of the day is The City Sleeps by MC 900 Ft. Jesus. I picked this song for a couple of reasons. It is a great song, and the lyrics paint a story.  The story of a pyromaniac that sets fires while the city sleeps. And lastly, I picked the this song because U2 picked this song.  The opening of this song, was sampled by U2 and used on the album Zooropa. The question is, do you know which song?