'On the Underground', written and performed by Harry for the launch of Glasgow Underground's Clockwork Orange trains in 1980, is being used to celebrate the latest relaunch of Glasgow's subway. Harry's song is being revived in a social media campaign as Strathclyde Partnership Transport (SPT) bids farewell to the old train fleet and welcomes the new. Richard Robinson, SPT's director of transport operations said: "We are delighted to be able to use Harry Barry's song celebrating our legacy fleet."

You can find Harry's song on Facebook.