"The Cave" is performed by the band Mumford & Sons, a London folk quartet. The track was first released in 2009, on their Sigh No More album. Its a pounding tale of hope and defiance, starting with gently picked acoustic and this gradually escalates into a huge wall of sound with a myriad of strange and traditional instruments.
It's empty in the valley of your heart
The sun, it rises slowly as you walk
Away from all the fears
And all the faults you've left behind