Doireann Ní Ghlacáin heads off with her fiddle on her back, to find out what is happening at the heart of the traditional Irish music scene in four different areas around Ireland. We've been told for years that west Clare, Sliabh Luachra and Donegal are where it's at in terms of trad, but is that still the case? Doireann delves into the music scene in less recognized areas, musically speaking, to see who is playing, what they are playing and where the craic is at.