It was written for the show and is not titled anything other than "30 Rock Theme Song". It was written by Jeff Richmond, who is Tina Fey's husband in real life.
warrior
Deep Purple
This song is about a real Kiss fan who died in a car accident on the way to a Kiss Concert. name unknown
The site linked below has the chords you are looking for.
Right now his theme song is called electrifying by Jim Johnston.
The Rock's theme song in 2003 was ''If Ya Smell...'' by Jim Johnston.
rocky
The Futurama theme song was inspired by a 1967 song by Pierre Henry called Psyche Rock.
horse rock
the song remains the same led zep
"like a rock" by Bob Seger
rock of ages
herbie hancock, rock it
Opening Theme:"Baby Low Tension" by meg rock
The Rock sings his own entrance theme. If you listen to the beginning of his song, it says "If you can smell what the rock is cooking" specifically spoken in the words of the rock himself.
As of November 2014, the theme song for the television show Mob Wives is Hard Times by Seinabo Sey. The show's original theme song was The Big Bang by Rock Mafia.