On this week's show specialists in agro-soul BARQ dropped in to perform one of their two new singles; they play Whelan's this Saturday.
We took a listen to how John got on at a pop-choir hosted by vocal coach Gemma Sugrue.
And our playlist featured new releases from Pillow Queens, The Minutes, Montauk Hotel, Sorcha Richardson, Slow Skies, Susie Blue, Obskur Mond, Thumper, Brass Phantoms, Chris Molloy & The Zang, Kilnamana, Speed Of Snakes, Nimbus, Aislinn Logan and Anna Mieke.
Totally Irish with John Barker
Sundays from 9pm