To listen to RTÉ.ie's radio and podcast services, you will need to disable any ad blocking extensions or whitelist this site.
This week on Playback. Square and feather – Irish rowers win all around them and as for the boxing – sure it’s only just beginning. We hear all the key moments from Tokyo 2020. Also, music snobs learn to love autotune and if sharks had feelings, would they talk to Joe? All on Playback presented by Sinéad Mooney.