Girls Aloud - Sound Of The Underground (Alternative Vocal Mix)

It's a sound I, it's a sound I know

It's the sound of the underground
The beat of the drum goes round and round
In to the overflow
Where the girls get down to the sound of the radio
Out to the electric night
Where the bass line jumps in the backstreet lights
The beat goes around and round
It's the sound of the under
Sound of the underground