What's Done Is Done

So you gave it all you had
 The things just didn't turn out
 Like you thought they would
 Yes, you wanted it so bad
 You'd do things different next time
 If you only could
 Don't look back, it's just a shadow
 Don't look back, it's in the past
 What is done is done
 The bullet's left the gun
 What is done is done
 When the bullet's left the gun
 What is done is done
 It's over
 You can't unring the bell
 You know the past is just a tale
 Gone beneath the bridge
 But still you live in chains
 Yes, you've hammered out the nail
 Now you've come to find
 That still the hole remains
 Don't look back, it's in the shadows
 Don't look back, just let it go
 What is done is done
 The bullet's left the gun
 What is done is done
 When the bullet's left the gun
 What is done is done
 Oh, it's over
 You can't unring the bell
 What is done is done
 The bullet left the gun
 What is done is done
 When the bullet's left the gun
 What is done is done
 It's over
 You can't unring the bell
 What's done is done
 What's done is done
 No, you can't unring the bell
 When the bullet's left the gun