| Song | The Big Bang Theory Theme (Vocal Version) (Tv Edit) |
| Artist | The Big Bang |
| Album | The Big Bang Theory (Themes from TV Series) |
| [00:00.38] | Our whole universe was in a hot dense state, |
| [00:03.61] | Then nearly fourteen billion years ago expansion started. Wait… |
| [00:08.76] | The Earth began to cool, |
| [00:09.52] | The autotrophs began to drool, |
| [00:10.75] | Neanderthals developed tools, |
| [00:12.41] | We built a wall (we built the pyramids), |
| [00:14.35] | Math, science, history, unravelling the mysteries, |
| [00:17.01] | That all started with the big bang! |
| [00:00.38] | Our whole universe was in a hot dense state, |
| [00:03.61] | Then nearly fourteen billion years ago expansion started. Wait |
| [00:08.76] | The Earth began to cool, |
| [00:09.52] | The autotrophs began to drool, |
| [00:10.75] | Neanderthals developed tools, |
| [00:12.41] | We built a wall we built the pyramids, |
| [00:14.35] | Math, science, history, unravelling the mysteries, |
| [00:17.01] | That all started with the big bang! |