On this week's edition I feature the activities of two shining spotlights at the Irish Jazz Scene, the Livia Record label and Westport Jazz with a selection of music by some creative and innovative artists involved and a glimpse into the early years and the pioneering force of guitarist Louis Stewart and others. And there is music by "King Louis" as well as the Ronan Guilfoyle Amusement Arcade, Michael Buckley's Ebb and Flow, the Carole Nelson Trio, the Jeff Levy/Phil Robson Quartet, Christine Tobin and others.