Tell Me Why: National Anthems were first sung & when did that start?

Dr. Graham Finlay, from the School of Politics and International Relations at University College Dublin, joins Tom to answer, why are voices change with age? Listen and subscribe to Moncrieff on Apple Podcasts, Google Podcasts or Spotify.    Download, listen and subscribe on the Newstalk App.     You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.