The Big Bang Theory Music
The Big Bang Theory season 1 poster

The Big Bang Theory season 1 episode 1 soundtrack

Pilot, 3 songs

Brilliant physicist roommates Leonard and Sheldon meet their new neighbor Penny, who begins showing them that as much as they know about science, they know little about actual living.

  • Big Bang Theory Theme — Barenaked Ladies
    Theme song for the beginning of every episode
  • Smile — Lily Allen
    Leonard and Sheldon realize they have a new neighbor
  • Baby Don't Get Hooked On Me — Mac Davis
    Howard sings this song in the car while they are driving to the restaurant.
Season 1 Episode 2

Theme Song

Big Bang Theory Theme
Barenaked Ladies
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