Diesel is for unbelievers. Electricity is wrong. Steam has got the power that will pull us along.There's a light at the end of the tunnel. There's a light at the end of the tunnel.The inside might be as black as the night, but there's a light at the end of the tunnel.There's a light at the end of the tunnel.The inside might be as black as the night, but at the end of the tunnel, there's a light.It's the power of James Watt, the steaming Scott. It's the man who watched the pot and said,Hey, I've got a brilliant plot. When the steam gets hot, it seems to make a lot of power.It could turn a wheel.It could drive it down.It could drive it with a beat.With enough left over for a...He saw the light at the end of the tunnel.He saw the light at the end of the tunnel.Well, thanks, James Watt, for watching that pot.He saw the light at the end of the tunnel.He saw the light at the end of the tunnel.The inside might be as black as the night, but at the end of the tunnel, there's a light.There's a light.There are dark days ahead when some power goes dead, when the oil runs dry.Why can't we try?We could use sunlight, but it don't shine at night.New bail fission, these are nasty emissions.Soon the pistons will be humming, and we'll have a second coming.Oh!I see the light at the end of the tunnel.Oh!I see the light at the end of the tunnel.Oh!Just dig a hole, and haul out the coal.I see the light at the end of the tunnel.I see the light at the end of the tunnel.Oh!So let that water boil.Good job.Bye to oil.At the end of the tunnel, there's a light.We see the light at the end of the tunnel.We see the light at the end of the tunnel.When that angel ray real Washington, magic too.See the light at the end of the tunnel.We see the light at the end of the tunnel.So let that water boil.Goodbye to oil.At the end of the tunnel, there's a light. We see the light. Well, there's a light. We see the light. At the end of the tunnel. We see the light. We see the light. At the end of the tunnel. We see the light. See the light. We see the light. Oh, we see the light. We see the light. We see the light. At the end of the tunnel. We see the light. At the end. We see the light. Way, way down. We see the light. At the end. We see the light. Hey, hey, hey. We see the light. We see the light. We see the light. We see the light.We see the light. We see the light. We see the light. We see the light.We see the light. Hey, call up now!